From 4c2342236d48ac9febdc9b1c368c895812a111cb Mon Sep 17 00:00:00 2001
From: Jesse Morgan <jesse@jesterpm.net>
Date: Wed, 6 Apr 2022 07:36:50 -0700
Subject: Add hardware schematics

---
 hw-design/flowerpot-hardware.kicad_pcb | 582 +++++++++++++++++++++++++++++++++
 hw-design/flowerpot-hardware.pro       |  33 ++
 hw-design/flowerpot-hardware.sch       | 206 ++++++++++++
 3 files changed, 821 insertions(+)
 create mode 100644 hw-design/flowerpot-hardware.kicad_pcb
 create mode 100644 hw-design/flowerpot-hardware.pro
 create mode 100644 hw-design/flowerpot-hardware.sch

diff --git a/hw-design/flowerpot-hardware.kicad_pcb b/hw-design/flowerpot-hardware.kicad_pcb
new file mode 100644
index 0000000..91903bb
--- /dev/null
+++ b/hw-design/flowerpot-hardware.kicad_pcb
@@ -0,0 +1,582 @@
+(kicad_pcb (version 20171130) (host pcbnew 5.1.5+dfsg1-2build2)
+
+  (general
+    (thickness 1.6)
+    (drawings 0)
+    (tracks 26)
+    (zones 0)
+    (modules 9)
+    (nets 20)
+  )
+
+  (page A4)
+  (layers
+    (0 F.Cu signal)
+    (31 B.Cu signal)
+    (32 B.Adhes user)
+    (33 F.Adhes user)
+    (34 B.Paste user)
+    (35 F.Paste user)
+    (36 B.SilkS user)
+    (37 F.SilkS user)
+    (38 B.Mask user)
+    (39 F.Mask user)
+    (40 Dwgs.User user)
+    (41 Cmts.User user)
+    (42 Eco1.User user)
+    (43 Eco2.User user)
+    (44 Edge.Cuts user)
+    (45 Margin user)
+    (46 B.CrtYd user)
+    (47 F.CrtYd user)
+    (48 B.Fab user)
+    (49 F.Fab user)
+  )
+
+  (setup
+    (last_trace_width 0.25)
+    (trace_clearance 0.2)
+    (zone_clearance 0.508)
+    (zone_45_only no)
+    (trace_min 0.2)
+    (via_size 0.8)
+    (via_drill 0.4)
+    (via_min_size 0.4)
+    (via_min_drill 0.3)
+    (uvia_size 0.3)
+    (uvia_drill 0.1)
+    (uvias_allowed no)
+    (uvia_min_size 0.2)
+    (uvia_min_drill 0.1)
+    (edge_width 0.05)
+    (segment_width 0.2)
+    (pcb_text_width 0.3)
+    (pcb_text_size 1.5 1.5)
+    (mod_edge_width 0.12)
+    (mod_text_size 1 1)
+    (mod_text_width 0.15)
+    (pad_size 1.524 1.524)
+    (pad_drill 0.762)
+    (pad_to_mask_clearance 0.051)
+    (solder_mask_min_width 0.25)
+    (aux_axis_origin 0 0)
+    (visible_elements FFFFFF7F)
+    (pcbplotparams
+      (layerselection 0x010fc_ffffffff)
+      (usegerberextensions false)
+      (usegerberattributes false)
+      (usegerberadvancedattributes false)
+      (creategerberjobfile false)
+      (excludeedgelayer true)
+      (linewidth 0.100000)
+      (plotframeref false)
+      (viasonmask false)
+      (mode 1)
+      (useauxorigin false)
+      (hpglpennumber 1)
+      (hpglpenspeed 20)
+      (hpglpendiameter 15.000000)
+      (psnegative false)
+      (psa4output false)
+      (plotreference true)
+      (plotvalue true)
+      (plotinvisibletext false)
+      (padsonsilk false)
+      (subtractmaskfromsilk false)
+      (outputformat 1)
+      (mirror false)
+      (drillshape 1)
+      (scaleselection 1)
+      (outputdirectory ""))
+  )
+
+  (net 0 "")
+  (net 1 "Net-(Q1-Pad1)")
+  (net 2 "Net-(Q1-Pad3)")
+  (net 3 "Net-(Q1-Pad2)")
+  (net 4 "Net-(Q2-Pad3)")
+  (net 5 "Net-(U1-Pad16)")
+  (net 6 "Net-(U1-Pad15)")
+  (net 7 "Net-(U1-Pad14)")
+  (net 8 "Net-(U1-Pad13)")
+  (net 9 "Net-(U1-Pad12)")
+  (net 10 "Net-(U1-Pad11)")
+  (net 11 "Net-(U1-Pad1)")
+  (net 12 "Net-(U1-Pad4)")
+  (net 13 "Net-(U1-Pad6)")
+  (net 14 "Net-(P1-Pad1)")
+  (net 15 "Net-(P2-Pad1)")
+  (net 16 +6V)
+  (net 17 "Net-(Q3-Pad3)")
+  (net 18 "Net-(Q3-Pad2)")
+  (net 19 GND)
+
+  (net_class Default "This is the default net class."
+    (clearance 0.2)
+    (trace_width 0.25)
+    (via_dia 0.8)
+    (via_drill 0.4)
+    (uvia_dia 0.3)
+    (uvia_drill 0.1)
+    (add_net +6V)
+    (add_net GND)
+    (add_net "Net-(P1-Pad1)")
+    (add_net "Net-(P2-Pad1)")
+    (add_net "Net-(Q1-Pad1)")
+    (add_net "Net-(Q1-Pad2)")
+    (add_net "Net-(Q1-Pad3)")
+    (add_net "Net-(Q2-Pad3)")
+    (add_net "Net-(Q3-Pad2)")
+    (add_net "Net-(Q3-Pad3)")
+    (add_net "Net-(U1-Pad1)")
+    (add_net "Net-(U1-Pad11)")
+    (add_net "Net-(U1-Pad12)")
+    (add_net "Net-(U1-Pad13)")
+    (add_net "Net-(U1-Pad14)")
+    (add_net "Net-(U1-Pad15)")
+    (add_net "Net-(U1-Pad16)")
+    (add_net "Net-(U1-Pad4)")
+    (add_net "Net-(U1-Pad6)")
+  )
+
+  (module Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal (layer F.Cu) (tedit 5AE5139B) (tstamp 61BFC26C)
+    (at 85.09 62.23 180)
+    (descr "Resistor, Axial_DIN0204 series, Axial, Horizontal, pin pitch=7.62mm, 0.167W, length*diameter=3.6*1.6mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
+    (tags "Resistor Axial_DIN0204 series Axial Horizontal pin pitch 7.62mm 0.167W length 3.6mm diameter 1.6mm")
+    (path /61C5038A)
+    (fp_text reference R2 (at 2.54 -1.92) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 10k (at 2.54 1.92) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 2.54 0) (layer F.Fab)
+      (effects (font (size 0.72 0.72) (thickness 0.108)))
+    )
+    (fp_line (start 8.57 -1.05) (end -0.95 -1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 8.57 1.05) (end 8.57 -1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -0.95 1.05) (end 8.57 1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -0.95 -1.05) (end -0.95 1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 6.68 0) (end 5.73 0) (layer F.SilkS) (width 0.12))
+    (fp_line (start 0.94 0) (end 1.89 0) (layer F.SilkS) (width 0.12))
+    (fp_line (start 5.73 -0.92) (end 1.89 -0.92) (layer F.SilkS) (width 0.12))
+    (fp_line (start 5.73 0.92) (end 5.73 -0.92) (layer F.SilkS) (width 0.12))
+    (fp_line (start 1.89 0.92) (end 5.73 0.92) (layer F.SilkS) (width 0.12))
+    (fp_line (start 1.89 -0.92) (end 1.89 0.92) (layer F.SilkS) (width 0.12))
+    (fp_line (start 7.62 0) (end 5.61 0) (layer F.Fab) (width 0.1))
+    (fp_line (start 0 0) (end 2.01 0) (layer F.Fab) (width 0.1))
+    (fp_line (start 5.61 -0.8) (end 2.01 -0.8) (layer F.Fab) (width 0.1))
+    (fp_line (start 5.61 0.8) (end 5.61 -0.8) (layer F.Fab) (width 0.1))
+    (fp_line (start 2.01 0.8) (end 5.61 0.8) (layer F.Fab) (width 0.1))
+    (fp_line (start 2.01 -0.8) (end 2.01 0.8) (layer F.Fab) (width 0.1))
+    (pad 2 thru_hole oval (at 7.62 0 180) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
+      (net 19 GND))
+    (pad 1 thru_hole circle (at 0 0 180) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
+      (net 1 "Net-(Q1-Pad1)"))
+    (model ${KISYS3DMOD}/Resistor_THT.3dshapes/R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical (layer F.Cu) (tedit 5AE5139B) (tstamp 61BFB32E)
+    (at 102.87 59.69 270)
+    (descr "Resistor, Axial_DIN0204 series, Axial, Vertical, pin pitch=2.54mm, 0.167W, length*diameter=3.6*1.6mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
+    (tags "Resistor Axial_DIN0204 series Axial Vertical pin pitch 2.54mm 0.167W length 3.6mm diameter 1.6mm")
+    (path /61C83749)
+    (fp_text reference R3 (at 2.54 -1.92 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 10k (at 2.54 1.92 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 2.54 0 90) (layer F.Fab)
+      (effects (font (size 0.72 0.72) (thickness 0.108)))
+    )
+    (fp_line (start 3.49 -1.05) (end -1.05 -1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 3.49 1.05) (end 3.49 -1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.05 1.05) (end 3.49 1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.05 -1.05) (end -1.05 1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 0.92 0) (end 1.54 0) (layer F.SilkS) (width 0.12))
+    (fp_line (start 0 0) (end 2.54 0) (layer F.Fab) (width 0.1))
+    (fp_circle (center 0 0) (end 0.92 0) (layer F.SilkS) (width 0.12))
+    (fp_circle (center 0 0) (end 0.8 0) (layer F.Fab) (width 0.1))
+    (pad 2 thru_hole oval (at 2.54 0 270) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
+      (net 2 "Net-(Q1-Pad3)"))
+    (pad 1 thru_hole circle (at 0 0 270) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
+      (net 16 +6V))
+    (model ${KISYS3DMOD}/Resistor_THT.3dshapes/R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Module:WEMOS_D1_mini_light (layer F.Cu) (tedit 5BBFB1CE) (tstamp 61BD7825)
+    (at 80.01 48.26 90)
+    (descr "16-pin module, column spacing 22.86 mm (900 mils), https://wiki.wemos.cc/products:d1:d1_mini, https://c1.staticflickr.com/1/734/31400410271_f278b087db_z.jpg")
+    (tags "ESP8266 WiFi microcontroller")
+    (path /61BD6AFB)
+    (fp_text reference U1 (at 22 27 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value WeMos_D1_mini (at 11.7 0 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user "No copper" (at 11.43 -3.81 90) (layer Cmts.User)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user "KEEP OUT" (at 11.43 -6.35 90) (layer Cmts.User)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_arc (start 22.23 -6.21) (end 24.36 -6.21) (angle -90) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 0.63 -6.21) (end 0.63 -8.34) (angle -90) (layer F.SilkS) (width 0.12))
+    (fp_line (start 1.04 19.22) (end 1.04 26.12) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.5 19.22) (end 1.04 19.22) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 22.23 -6.21) (end 24.23 -6.19) (angle -90) (layer F.Fab) (width 0.1))
+    (fp_arc (start 0.63 -6.21) (end 0.63 -8.21) (angle -90) (layer F.Fab) (width 0.1))
+    (fp_line (start -0.37 0) (end -1.37 -1) (layer F.Fab) (width 0.1))
+    (fp_line (start -1.37 1) (end -0.37 0) (layer F.Fab) (width 0.1))
+    (fp_line (start -1.37 -6.21) (end -1.37 -1) (layer F.Fab) (width 0.1))
+    (fp_line (start 1.17 19.09) (end 1.17 25.99) (layer F.Fab) (width 0.1))
+    (fp_line (start -1.37 19.09) (end 1.17 19.09) (layer F.Fab) (width 0.1))
+    (fp_line (start -1.35 -7.4) (end -0.55 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start -1.3 -5.45) (end 1.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start -1.35 -3.4) (end 3.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 22.65 -1.4) (end 24.25 -3) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 20.65 -1.4) (end 24.25 -5) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 18.65 -1.4) (end 24.25 -7) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 16.65 -1.4) (end 23.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 14.65 -1.4) (end 21.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 12.65 -1.4) (end 19.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 10.65 -1.4) (end 17.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 8.65 -1.4) (end 15.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 6.65 -1.4) (end 13.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 4.65 -1.4) (end 11.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 2.65 -1.4) (end 9.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 0.65 -1.4) (end 7.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start -1.35 -1.4) (end 5.45 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start -1.35 -8.2) (end -1.35 -1.4) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 24.25 -8.2) (end -1.35 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start 24.25 -1.4) (end 24.25 -8.2) (layer Dwgs.User) (width 0.1))
+    (fp_line (start -1.35 -1.4) (end 24.25 -1.4) (layer Dwgs.User) (width 0.1))
+    (fp_poly (pts (xy -2.54 -0.635) (xy -2.54 0.635) (xy -1.905 0)) (layer F.SilkS) (width 0.15))
+    (fp_line (start -1.62 26.24) (end -1.62 -8.46) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 24.48 26.24) (end -1.62 26.24) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 24.48 -8.41) (end 24.48 26.24) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.62 -8.46) (end 24.48 -8.46) (layer F.CrtYd) (width 0.05))
+    (fp_text user %R (at 11.43 10 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -1.37 1) (end -1.37 19.09) (layer F.Fab) (width 0.1))
+    (fp_line (start 22.23 -8.21) (end 0.63 -8.21) (layer F.Fab) (width 0.1))
+    (fp_line (start 24.23 25.99) (end 24.23 -6.21) (layer F.Fab) (width 0.1))
+    (fp_line (start 1.17 25.99) (end 24.23 25.99) (layer F.Fab) (width 0.1))
+    (fp_line (start 22.24 -8.34) (end 0.63 -8.34) (layer F.SilkS) (width 0.12))
+    (fp_line (start 24.36 26.12) (end 24.36 -6.21) (layer F.SilkS) (width 0.12))
+    (fp_line (start -1.5 19.22) (end -1.5 -6.21) (layer F.SilkS) (width 0.12))
+    (fp_line (start 1.04 26.12) (end 24.36 26.12) (layer F.SilkS) (width 0.12))
+    (pad 16 thru_hole oval (at 22.86 0 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 5 "Net-(U1-Pad16)"))
+    (pad 15 thru_hole oval (at 22.86 2.54 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 6 "Net-(U1-Pad15)"))
+    (pad 14 thru_hole oval (at 22.86 5.08 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 7 "Net-(U1-Pad14)"))
+    (pad 13 thru_hole oval (at 22.86 7.62 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 8 "Net-(U1-Pad13)"))
+    (pad 12 thru_hole oval (at 22.86 10.16 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 9 "Net-(U1-Pad12)"))
+    (pad 11 thru_hole oval (at 22.86 12.7 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 10 "Net-(U1-Pad11)"))
+    (pad 10 thru_hole oval (at 22.86 15.24 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 19 GND))
+    (pad 9 thru_hole oval (at 22.86 17.78 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 16 +6V))
+    (pad 8 thru_hole oval (at 0 17.78 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 17 "Net-(Q3-Pad3)"))
+    (pad 7 thru_hole oval (at 0 15.24 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 18 "Net-(Q3-Pad2)"))
+    (pad 6 thru_hole oval (at 0 12.7 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 13 "Net-(U1-Pad6)"))
+    (pad 5 thru_hole oval (at 0 10.16 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 3 "Net-(Q1-Pad2)"))
+    (pad 4 thru_hole oval (at 0 7.62 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 12 "Net-(U1-Pad4)"))
+    (pad 3 thru_hole oval (at 0 5.08 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 11 "Net-(U1-Pad1)"))
+    (pad 1 thru_hole rect (at 0 0 90) (size 2 2) (drill 1) (layers *.Cu *.Mask)
+      (net 11 "Net-(U1-Pad1)"))
+    (pad 2 thru_hole oval (at 0 2.54 90) (size 2 1.6) (drill 1) (layers *.Cu *.Mask)
+      (net 15 "Net-(P2-Pad1)"))
+    (model ${KISYS3DMOD}/Module.3dshapes/WEMOS_D1_mini_light.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+    (model ${KISYS3DMOD}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x08_P2.54mm_Vertical.wrl
+      (offset (xyz 0 0 9.5))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 -180 0))
+    )
+    (model ${KISYS3DMOD}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x08_P2.54mm_Vertical.wrl
+      (offset (xyz 22.86 0 9.5))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 -180 0))
+    )
+    (model ${KISYS3DMOD}/Connector_PinSocket_2.54mm.3dshapes/PinSocket_1x08_P2.54mm_Vertical.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+    (model ${KISYS3DMOD}/Connector_PinSocket_2.54mm.3dshapes/PinSocket_1x08_P2.54mm_Vertical.wrl
+      (offset (xyz 22.86 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Package_TO_SOT_THT:TO-92_Inline_Wide (layer F.Cu) (tedit 5A02FF81) (tstamp 61BFB2F2)
+    (at 92.71 53.34)
+    (descr "TO-92 leads in-line, wide, drill 0.75mm (see NXP sot054_po.pdf)")
+    (tags "to-92 sc-43 sc-43a sot54 PA33 transistor")
+    (path /61C60A18)
+    (fp_text reference Q3 (at 2.54 -3.56) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 2N3904 (at 2.54 2.79) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_arc (start 2.54 0) (end 4.34 1.85) (angle -20) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 2.54 0) (end 2.54 -2.48) (angle -135) (layer F.Fab) (width 0.1))
+    (fp_arc (start 2.54 0) (end 2.54 -2.48) (angle 135) (layer F.Fab) (width 0.1))
+    (fp_arc (start 2.54 0) (end 2.54 -2.6) (angle 65) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 2.54 0) (end 2.54 -2.6) (angle -65) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 2.54 0) (end 0.74 1.85) (angle 20) (layer F.SilkS) (width 0.12))
+    (fp_line (start 6.09 2.01) (end -1.01 2.01) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 6.09 2.01) (end 6.09 -2.73) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.01 -2.73) (end -1.01 2.01) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.01 -2.73) (end 6.09 -2.73) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 0.8 1.75) (end 4.3 1.75) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.74 1.85) (end 4.34 1.85) (layer F.SilkS) (width 0.12))
+    (fp_text user %R (at 2.54 -3.56) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (pad 1 thru_hole rect (at 0 0 90) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
+      (net 14 "Net-(P1-Pad1)"))
+    (pad 3 thru_hole circle (at 5.08 0 90) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
+      (net 17 "Net-(Q3-Pad3)"))
+    (pad 2 thru_hole circle (at 2.54 0 90) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
+      (net 18 "Net-(Q3-Pad2)"))
+    (model ${KISYS3DMOD}/Package_TO_SOT_THT.3dshapes/TO-92_Inline_Wide.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal (layer F.Cu) (tedit 5AE5139B) (tstamp 61BD77CB)
+    (at 90.17 64.77 180)
+    (descr "Resistor, Axial_DIN0204 series, Axial, Horizontal, pin pitch=7.62mm, 0.167W, length*diameter=3.6*1.6mm^2, http://cdn-reichelt.de/documents/datenblatt/B400/1_4W%23YAG.pdf")
+    (tags "Resistor Axial_DIN0204 series Axial Horizontal pin pitch 7.62mm 0.167W length 3.6mm diameter 1.6mm")
+    (path /61BE30C8)
+    (fp_text reference R1 (at 3.81 -1.92) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 270k (at 3.81 1.92) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start 2.01 -0.8) (end 2.01 0.8) (layer F.Fab) (width 0.1))
+    (fp_line (start 2.01 0.8) (end 5.61 0.8) (layer F.Fab) (width 0.1))
+    (fp_line (start 5.61 0.8) (end 5.61 -0.8) (layer F.Fab) (width 0.1))
+    (fp_line (start 5.61 -0.8) (end 2.01 -0.8) (layer F.Fab) (width 0.1))
+    (fp_line (start 0 0) (end 2.01 0) (layer F.Fab) (width 0.1))
+    (fp_line (start 7.62 0) (end 5.61 0) (layer F.Fab) (width 0.1))
+    (fp_line (start 1.89 -0.92) (end 1.89 0.92) (layer F.SilkS) (width 0.12))
+    (fp_line (start 1.89 0.92) (end 5.73 0.92) (layer F.SilkS) (width 0.12))
+    (fp_line (start 5.73 0.92) (end 5.73 -0.92) (layer F.SilkS) (width 0.12))
+    (fp_line (start 5.73 -0.92) (end 1.89 -0.92) (layer F.SilkS) (width 0.12))
+    (fp_line (start 0.94 0) (end 1.89 0) (layer F.SilkS) (width 0.12))
+    (fp_line (start 6.68 0) (end 5.73 0) (layer F.SilkS) (width 0.12))
+    (fp_line (start -0.95 -1.05) (end -0.95 1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -0.95 1.05) (end 8.57 1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 8.57 1.05) (end 8.57 -1.05) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 8.57 -1.05) (end -0.95 -1.05) (layer F.CrtYd) (width 0.05))
+    (fp_text user %R (at 3.81 0) (layer F.Fab)
+      (effects (font (size 0.72 0.72) (thickness 0.108)))
+    )
+    (pad 1 thru_hole circle (at 0 0 180) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
+      (net 4 "Net-(Q2-Pad3)"))
+    (pad 2 thru_hole oval (at 7.62 0 180) (size 1.4 1.4) (drill 0.7) (layers *.Cu *.Mask)
+      (net 15 "Net-(P2-Pad1)"))
+    (model ${KISYS3DMOD}/Resistor_THT.3dshapes/R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm (layer F.Cu) (tedit 5A0F774F) (tstamp 61BD9EA4)
+    (at 82.55 57.15)
+    (descr "wire loop as test point, loop diameter 2.5mm, hole diameter 1.0mm")
+    (tags "test point wire loop bead")
+    (path /61C1596A)
+    (fp_text reference P2 (at 0.7 2.5) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value Probe- (at 0 -2.8) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start -1.3 -0.2) (end -1.3 0.2) (layer F.Fab) (width 0.12))
+    (fp_line (start -1.3 0.2) (end 1.3 0.2) (layer F.Fab) (width 0.12))
+    (fp_line (start 1.3 0.2) (end 1.3 -0.2) (layer F.Fab) (width 0.12))
+    (fp_line (start 1.3 -0.2) (end -1.3 -0.2) (layer F.Fab) (width 0.12))
+    (fp_circle (center 0 0) (end 1.8 0) (layer F.CrtYd) (width 0.05))
+    (fp_circle (center 0 0) (end 1.5 0) (layer F.SilkS) (width 0.12))
+    (fp_text user %R (at 0.7 2.5) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (pad 1 thru_hole circle (at 0 0) (size 2 2) (drill 1) (layers *.Cu *.Mask)
+      (net 15 "Net-(P2-Pad1)"))
+    (model ${KISYS3DMOD}/TestPoint.3dshapes/TestPoint_Loop_D2.50mm_Drill1.0mm.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm (layer F.Cu) (tedit 5A0F774F) (tstamp 61BD9E98)
+    (at 92.71 58.42)
+    (descr "wire loop as test point, loop diameter 2.5mm, hole diameter 1.0mm")
+    (tags "test point wire loop bead")
+    (path /61C14F83)
+    (fp_text reference P1 (at 0.7 2.5) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value Probe+ (at 0 -2.8) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 0.7 2.5) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_circle (center 0 0) (end 1.5 0) (layer F.SilkS) (width 0.12))
+    (fp_circle (center 0 0) (end 1.8 0) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 1.3 -0.2) (end -1.3 -0.2) (layer F.Fab) (width 0.12))
+    (fp_line (start 1.3 0.2) (end 1.3 -0.2) (layer F.Fab) (width 0.12))
+    (fp_line (start -1.3 0.2) (end 1.3 0.2) (layer F.Fab) (width 0.12))
+    (fp_line (start -1.3 -0.2) (end -1.3 0.2) (layer F.Fab) (width 0.12))
+    (pad 1 thru_hole circle (at 0 0) (size 2 2) (drill 1) (layers *.Cu *.Mask)
+      (net 14 "Net-(P1-Pad1)"))
+    (model ${KISYS3DMOD}/TestPoint.3dshapes/TestPoint_Loop_D2.50mm_Drill1.0mm.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Package_TO_SOT_THT:TO-92_Inline_Wide (layer F.Cu) (tedit 5A02FF81) (tstamp 61BD77B4)
+    (at 97.79 59.69 270)
+    (descr "TO-92 leads in-line, wide, drill 0.75mm (see NXP sot054_po.pdf)")
+    (tags "to-92 sc-43 sc-43a sot54 PA33 transistor")
+    (path /61BDC645)
+    (fp_text reference Q2 (at 2.54 -3.56 90) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 2N3906 (at 2.54 2.79 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text user %R (at 2.54 -3.56 90) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_line (start 0.74 1.85) (end 4.34 1.85) (layer F.SilkS) (width 0.12))
+    (fp_line (start 0.8 1.75) (end 4.3 1.75) (layer F.Fab) (width 0.1))
+    (fp_line (start -1.01 -2.73) (end 6.09 -2.73) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.01 -2.73) (end -1.01 2.01) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 6.09 2.01) (end 6.09 -2.73) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 6.09 2.01) (end -1.01 2.01) (layer F.CrtYd) (width 0.05))
+    (fp_arc (start 2.54 0) (end 0.74 1.85) (angle 20) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 2.54 0) (end 2.54 -2.6) (angle -65) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 2.54 0) (end 2.54 -2.6) (angle 65) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 2.54 0) (end 2.54 -2.48) (angle 135) (layer F.Fab) (width 0.1))
+    (fp_arc (start 2.54 0) (end 2.54 -2.48) (angle -135) (layer F.Fab) (width 0.1))
+    (fp_arc (start 2.54 0) (end 4.34 1.85) (angle -20) (layer F.SilkS) (width 0.12))
+    (pad 2 thru_hole circle (at 2.54 0) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
+      (net 2 "Net-(Q1-Pad3)"))
+    (pad 3 thru_hole circle (at 5.08 0) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
+      (net 4 "Net-(Q2-Pad3)"))
+    (pad 1 thru_hole rect (at 0 0) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
+      (net 16 +6V))
+    (model ${KISYS3DMOD}/Package_TO_SOT_THT.3dshapes/TO-92_Inline_Wide.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (module Package_TO_SOT_THT:TO-92_Inline_Wide (layer F.Cu) (tedit 5A02FF81) (tstamp 61BD77A2)
+    (at 87.63 62.23)
+    (descr "TO-92 leads in-line, wide, drill 0.75mm (see NXP sot054_po.pdf)")
+    (tags "to-92 sc-43 sc-43a sot54 PA33 transistor")
+    (path /61BE1FBE)
+    (fp_text reference Q1 (at 2.54 -3.56) (layer F.SilkS)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_text value 2N3904 (at 2.54 2.79) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (fp_arc (start 2.54 0) (end 4.34 1.85) (angle -20) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 2.54 0) (end 2.54 -2.48) (angle -135) (layer F.Fab) (width 0.1))
+    (fp_arc (start 2.54 0) (end 2.54 -2.48) (angle 135) (layer F.Fab) (width 0.1))
+    (fp_arc (start 2.54 0) (end 2.54 -2.6) (angle 65) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 2.54 0) (end 2.54 -2.6) (angle -65) (layer F.SilkS) (width 0.12))
+    (fp_arc (start 2.54 0) (end 0.74 1.85) (angle 20) (layer F.SilkS) (width 0.12))
+    (fp_line (start 6.09 2.01) (end -1.01 2.01) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 6.09 2.01) (end 6.09 -2.73) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.01 -2.73) (end -1.01 2.01) (layer F.CrtYd) (width 0.05))
+    (fp_line (start -1.01 -2.73) (end 6.09 -2.73) (layer F.CrtYd) (width 0.05))
+    (fp_line (start 0.8 1.75) (end 4.3 1.75) (layer F.Fab) (width 0.1))
+    (fp_line (start 0.74 1.85) (end 4.34 1.85) (layer F.SilkS) (width 0.12))
+    (fp_text user %R (at 2.54 -3.56) (layer F.Fab)
+      (effects (font (size 1 1) (thickness 0.15)))
+    )
+    (pad 1 thru_hole rect (at 0 0 90) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
+      (net 1 "Net-(Q1-Pad1)"))
+    (pad 3 thru_hole circle (at 5.08 0 90) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
+      (net 2 "Net-(Q1-Pad3)"))
+    (pad 2 thru_hole circle (at 2.54 0 90) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
+      (net 3 "Net-(Q1-Pad2)"))
+    (model ${KISYS3DMOD}/Package_TO_SOT_THT.3dshapes/TO-92_Inline_Wide.wrl
+      (at (xyz 0 0 0))
+      (scale (xyz 1 1 1))
+      (rotate (xyz 0 0 0))
+    )
+  )
+
+  (segment (start 87.63 62.23) (end 85.09 62.23) (width 0.25) (layer F.Cu) (net 1))
+  (segment (start 92.71 62.23) (end 104.14 62.23) (width 0.25) (layer F.Cu) (net 2))
+  (segment (start 92.71 62.23) (end 97.79 62.23) (width 0.25) (layer F.Cu) (net 2))
+  (segment (start 97.79 62.23) (end 102.87 62.23) (width 0.25) (layer F.Cu) (net 2))
+  (segment (start 90.17 48.26) (end 90.17 62.23) (width 0.25) (layer F.Cu) (net 3))
+  (segment (start 90.17 64.77) (end 97.79 64.77) (width 0.25) (layer F.Cu) (net 4))
+  (segment (start 85.09 47.01) (end 85.09 48.26) (width 0.25) (layer F.Cu) (net 11))
+  (segment (start 80.08501 46.93499) (end 85.01499 46.93499) (width 0.25) (layer F.Cu) (net 11))
+  (segment (start 80.01 47.01) (end 80.08501 46.93499) (width 0.25) (layer F.Cu) (net 11))
+  (segment (start 85.01499 46.93499) (end 85.09 47.01) (width 0.25) (layer F.Cu) (net 11))
+  (segment (start 80.01 48.26) (end 80.01 47.01) (width 0.25) (layer F.Cu) (net 11))
+  (segment (start 92.71 53.34) (end 92.71 58.42) (width 0.25) (layer F.Cu) (net 14))
+  (segment (start 82.55 48.26) (end 82.55 64.77) (width 0.25) (layer F.Cu) (net 15))
+  (segment (start 97.79 59.69) (end 102.87 59.69) (width 0.25) (layer F.Cu) (net 16))
+  (segment (start 97.79 25.4) (end 97.79 22.86) (width 0.25) (layer F.Cu) (net 16))
+  (segment (start 97.79 22.86) (end 106.68 22.86) (width 0.25) (layer F.Cu) (net 16))
+  (segment (start 106.68 22.86) (end 107.95 24.13) (width 0.25) (layer F.Cu) (net 16))
+  (segment (start 107.95 54.61) (end 102.87 59.69) (width 0.25) (layer F.Cu) (net 16))
+  (segment (start 107.95 24.13) (end 107.95 54.61) (width 0.25) (layer F.Cu) (net 16))
+  (segment (start 97.79 53.34) (end 97.79 48.26) (width 0.25) (layer F.Cu) (net 17))
+  (segment (start 95.25 48.26) (end 95.25 53.34) (width 0.25) (layer F.Cu) (net 18))
+  (segment (start 77.47 26.148996) (end 80.758996 22.86) (width 0.25) (layer F.Cu) (net 19))
+  (segment (start 77.47 62.23) (end 77.47 26.148996) (width 0.25) (layer F.Cu) (net 19))
+  (segment (start 95.25 24.15) (end 95.25 25.4) (width 0.25) (layer F.Cu) (net 19))
+  (segment (start 93.96 22.86) (end 95.25 24.15) (width 0.25) (layer F.Cu) (net 19))
+  (segment (start 80.758996 22.86) (end 93.96 22.86) (width 0.25) (layer F.Cu) (net 19))
+
+)
diff --git a/hw-design/flowerpot-hardware.pro b/hw-design/flowerpot-hardware.pro
new file mode 100644
index 0000000..152769c
--- /dev/null
+++ b/hw-design/flowerpot-hardware.pro
@@ -0,0 +1,33 @@
+update=22/05/2015 07:44:53
+version=1
+last_client=kicad
+[general]
+version=1
+RootSch=
+BoardNm=
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
diff --git a/hw-design/flowerpot-hardware.sch b/hw-design/flowerpot-hardware.sch
new file mode 100644
index 0000000..32a97b0
--- /dev/null
+++ b/hw-design/flowerpot-hardware.sch
@@ -0,0 +1,206 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+Wire Wire Line
+	5850 2900 6000 2900
+Wire Wire Line
+	6000 4450 4850 4450
+Wire Wire Line
+	4850 4450 4850 2900
+Wire Wire Line
+	4850 2900 5050 2900
+$Comp
+L Connector:TestPoint P2
+U 1 1 61C1596A
+P 6000 2800
+F 0 "P2" H 6058 2918 50  0000 L CNN
+F 1 "Probe-" H 6058 2827 50  0000 L CNN
+F 2 "TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm" H 6200 2800 50  0001 C CNN
+F 3 "~" H 6200 2800 50  0001 C CNN
+	1    6000 2800
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_US R2
+U 1 1 61C5038A
+P 7200 3850
+F 0 "R2" H 7268 3896 50  0000 L CNN
+F 1 "10k" H 7268 3805 50  0000 L CNN
+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 7240 3840 50  0001 C CNN
+F 3 "~" H 7200 3850 50  0001 C CNN
+	1    7200 3850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6000 2900 6000 4450
+$Comp
+L MCU_Module:WeMos_D1_mini U1
+U 1 1 61BD6AFB
+P 5450 3300
+F 0 "U1" H 5450 2411 50  0000 C CNN
+F 1 "WeMos_D1_mini" H 5450 2320 50  0000 C CNN
+F 2 "Module:WEMOS_D1_mini_light" H 5450 2150 50  0001 C CNN
+F 3 "https://wiki.wemos.cc/products:d1:d1_mini#documentation" H 3600 2150 50  0001 C CNN
+	1    5450 3300
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_US R3
+U 1 1 61C83749
+P 7450 3150
+F 0 "R3" V 7245 3150 50  0000 C CNN
+F 1 "10k" V 7336 3150 50  0000 C CNN
+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal" V 7490 3140 50  0001 C CNN
+F 3 "~" H 7450 3150 50  0001 C CNN
+	1    7450 3150
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	5850 2800 6000 2800
+$Comp
+L power:GND #PWR0101
+U 1 1 61CB047C
+P 7200 4000
+F 0 "#PWR0101" H 7200 3750 50  0001 C CNN
+F 1 "GND" H 7205 3827 50  0000 C CNN
+F 2 "" H 7200 4000 50  0001 C CNN
+F 3 "" H 7200 4000 50  0001 C CNN
+	1    7200 4000
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR0102
+U 1 1 61CB1006
+P 5850 4100
+F 0 "#PWR0102" H 5850 3850 50  0001 C CNN
+F 1 "GND" H 5855 3927 50  0000 C CNN
+F 2 "" H 5850 4100 50  0001 C CNN
+F 3 "" H 5850 4100 50  0001 C CNN
+	1    5850 4100
+	1    0    0    -1  
+$EndComp
+$Comp
+L Transistor_BJT:2N3904 Q3
+U 1 1 61C60A18
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-- 
cgit v1.2.3