Include a solderfield breadboard to support daughterboard development.

hardware/conn-mchip.sch

@@ -6,7 +6,7 @@ encoding utf-8
 Sheet 7 8
 Title "Democratic Sendcomm"
 Date "2020-09-25"
-Rev "0.8.1"
+Rev "0.8.2"
 Comp "Europalab Devices"
 Comment1 "Copyright © 2020, Europalab Devices"
 Comment2 "Fulfilling requirements of 20200210"
@@ -566,4 +566,17 @@ NoConn ~ 3400 6050
 NoConn ~ 3400 6150
 NoConn ~ 3400 6250
 NoConn ~ 3400 6350
+$Comp
+L Elabdev:Soldfeld SF1
+U 1 1 5FA04057
+P 1550 6200
+F 0 "SF1" H 1778 6246 50  0000 L CNN
+F 1 "Soldfeld" H 1778 6155 50  0000 L CNN
+F 2 "Elabdev:SolderlittleArea_8" H 1550 6000 50  0001 C CNN
+F 3 "" H 1550 6200 50  0001 C CNN
+	1    1550 6200
+	1    0    0    -1  
+$EndComp
+Text Notes 1400 5500 0    100  ~ 0
+Sold\nfield
 $EndSCHEMATC

hardware/dscomm-cache.lib

@@ -795,6 +795,21 @@ X PA2 9 -1200 0 100 R 50 50 0 0 B
 ENDDRAW
 ENDDEF
 #
+# Elabdev_Soldfeld
+#
+DEF Elabdev_Soldfeld SF 0 40 Y Y 1 F N
+F0 "SF" 0 50 50 H V C CNN
+F1 "Elabdev_Soldfeld" 0 -50 50 H V C CNN
+F2 "Elabdev:Solderarea" 0 -200 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S -200 -150 -200 150 0 1 0 N
+S -200 150 200 150 0 1 0 N
+S 200 -150 -200 -150 0 1 0 N
+S 200 150 200 -150 0 1 0 N
+ENDDRAW
+ENDDEF
+#
 # Elabdev_TPS73533DRV
 #
 DEF Elabdev_TPS73533DRV U 0 40 Y Y 1 F N

hardware/dscomm.net

@@ -1,13 +1,13 @@
 (export (version D)
   (design
     (source dscomm.sch)
-    (date "Fr 25 Sep 2020 18:12:34 CEST")
+    (date "Fr 25 Sep 2020 18:40:30 CEST")
     (tool "Eeschema 5.1.5+dfsg1-2build2")
     (sheet (number 1) (name /) (tstamps /)
       (title_block
         (title "Democratic Sendcomm")
         (company "Europalab Devices")
-        (rev 0.8.1)
+        (rev 0.8.2)
         (date 2020-09-25)
         (source dscomm.sch)
         (comment (number 1) (value "Copyright © 2020, Europalab Devices"))
@@ -18,7 +18,7 @@
       (title_block
         (title "Democratic Sendcomm")
         (company "Europalab Devices")
-        (rev 0.8.1)
+        (rev 0.8.2)
         (date 2020-09-25)
         (source ctrl-stmicro.sch)
         (comment (number 1) (value "Copyright © 2020, Europalab Devices"))
@@ -29,7 +29,7 @@
       (title_block
         (title "Democratic Sendcomm")
         (company "Europalab Devices")
-        (rev 0.8.1)
+        (rev 0.8.2)
         (date 2020-09-25)
         (source pwr-stmicro.sch)
         (comment (number 1) (value "Copyright © 2020, Europalab Devices"))
@@ -40,7 +40,7 @@
       (title_block
         (title "Democratic Sendcomm")
         (company "Europalab Devices")
-        (rev 0.8.1)
+        (rev 0.8.2)
         (date 2020-09-25)
         (source conn-stmicro.sch)
         (comment (number 1) (value "Copyright © 2020, Europalab Devices"))
@@ -51,7 +51,7 @@
       (title_block
         (title "Democratic Sendcomm")
         (company "Europalab Devices")
-        (rev 0.8.1)
+        (rev 0.8.2)
         (date 2020-09-25)
         (source ctrl-mchip.sch)
         (comment (number 1) (value "Copyright © 2020, Europalab Devices"))
@@ -62,7 +62,7 @@
       (title_block
         (title "Democratic Sendcomm")
         (company "Europalab Devices")
-        (rev 0.8.1)
+        (rev 0.8.2)
         (date 2020-09-25)
         (source rfsw-mchip.sch)
         (comment (number 1) (value "Copyright © 2020, Europalab Devices"))
@@ -73,7 +73,7 @@
       (title_block
         (title "Democratic Sendcomm")
         (company "Europalab Devices")
-        (rev 0.8.1)
+        (rev 0.8.2)
         (date 2020-09-25)
         (source conn-mchip.sch)
         (comment (number 1) (value "Copyright © 2020, Europalab Devices"))
@@ -84,7 +84,7 @@
       (title_block
         (title "Democratic Sendcomm")
         (company "Europalab Devices")
-        (rev 0.8.1)
+        (rev 0.8.2)
         (date 2020-09-25)
         (source feat-mchip.sch)
         (comment (number 1) (value "Copyright © 2020, Europalab Devices"))
@@ -932,6 +932,12 @@
       (libsource (lib Connector_Generic) (part Conn_02x04_Top_Bottom) (description "Generic connector, double row, 02x04, top/bottom pin numbering scheme (row 1: 1...pins_per_row, row2: pins_per_row+1 ... num_pins), script generated (kicad-library-utils/schlib/autogen/connector/)"))
       (sheetpath (names /Sheet60040980/) (tstamps /60040981/))
       (tstamp 5F9DDFF1))
+    (comp (ref SF1)
+      (value Soldfeld)
+      (footprint Elabdev:SolderlittleArea_8)
+      (libsource (lib Elabdev) (part Soldfeld) (description "Solder Area"))
+      (sheetpath (names /Sheet60040980/) (tstamps /60040981/))
+      (tstamp 5FA04057))
     (comp (ref U8)
       (value ATECC608A)
       (footprint Package_DFN_QFN:DFN-8-1EP_3x2mm_P0.5mm_EP1.3x1.5mm)
@@ -1521,6 +1527,12 @@
         (pin (num 47) (name VLXSMPS) (type input))
         (pin (num 48) (name VSSSMPS) (type power_in))
         (pin (num 49) (name EP) (type power_in))))
+    (libpart (lib Elabdev) (part Soldfeld)
+      (description "Solder Area")
+      (fields
+        (field (name Reference) SF)
+        (field (name Value) Soldfeld)
+        (field (name Footprint) Elabdev:Solderarea)))
     (libpart (lib Elabdev) (part TPS73533DRV)
       (description "3.3V 500mA, Low Quiescent Current, Low Noise, High PSRR, Low-Dropout Linear Regulator, WSON-6")
       (docs https://www.ti.com/lit/ds/symlink/tps735.pdf)

hardware/modules/elabdev.pretty/SolderlittleArea_8.kicad_mod

@@ -0,0 +1,17 @@
+(module Elabdev:SolderlittleArea_8 (layer F.Cu) (tedit 5CFABFA0)
+  (attr smd)
+  (fp_text reference REF** (at 5.5 -3 unlocked) (layer F.SilkS)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value SolderlittleArea_8 (at -3.5 -3) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (pad 1 smd roundrect (at -3.75 -1) (size 2 1.5) (layers F.Cu F.Mask) (roundrect_rratio 0.25))
+  (pad 2 smd roundrect (at -1.25 -1) (size 2 1.5) (layers F.Cu F.Mask) (roundrect_rratio 0.25))
+  (pad 3 smd roundrect (at 1.25 -1) (size 2 1.5) (layers F.Cu F.Mask) (roundrect_rratio 0.25))
+  (pad 4 smd roundrect (at 3.75 -1) (size 2 1.5) (layers F.Cu F.Mask) (roundrect_rratio 0.25))
+  (pad 5 smd roundrect (at 3.75 1) (size 2 1.5) (layers F.Cu F.Mask) (roundrect_rratio 0.25))
+  (pad 6 smd roundrect (at 1.25 1) (size 2 1.5) (layers F.Cu F.Mask) (roundrect_rratio 0.25))
+  (pad 7 smd roundrect (at -1.25 1) (size 2 1.5) (layers F.Cu F.Mask) (roundrect_rratio 0.25))
+  (pad 8 smd roundrect (at -3.75 1) (size 2 1.5) (layers F.Cu F.Mask) (roundrect_rratio 0.25))
+)