add serial port, using Arduino-style 6-pin header

[hw/elf] / ui.sch

diff --git a/ui.sch b/ui.sch
index b548c12bdc9490d27b2f1876912eee7f4aabdaf6..1b2ecf1ea38f006c3ed579f97f82c239172a6e2c 100644 (file)
--- a/ui.sch
+++ b/ui.sch
@@ -652,3 +652,42 @@ loadstatus=throughhole
 N 80500 57000 80300 57000 4
 N 79300 57000 79200 57000 4
 N 79200 57000 79200 56600 4
+C 86200 67100 1 0 0 conn-6.sym
+{
+T 86555 69395 5 10 1 1 0 0 1
+refdes=J4
+T 86200 67100 5 10 0 0 0 0 1
+footprint=100mil6pin
+}
+N 86200 68000 84300 68000 4
+{
+T 84300 68100 5 10 1 1 0 0 1
+netname=rx
+}
+N 86200 67600 84300 67600 4
+{
+T 84300 67700 5 10 1 1 0 0 1
+netname=tx
+}
+C 85600 68900 1 0 0 gnd.sym
+N 85700 69200 86200 69200 4
+N 86200 68800 86000 68800 4
+N 86000 68800 86000 69200 4
+C 85700 68300 1 0 0 nc-left.sym
+{
+T 85700 68700 5 10 0 0 0 0 1
+value=NoConnection
+T 85700 69100 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+C 85700 67100 1 0 0 nc-left.sym
+{
+T 85700 67500 5 10 0 0 0 0 1
+value=NoConnection
+T 85700 67900 5 10 0 0 0 0 1
+device=DRC_Directive
+}
+T 87200 68100 9 10 1 0 0 0 3
+compatible with 3.3V
+Arduino/FTDI USB 
+serial cables