IBASE SMARC-EVK1 - Manual (Page 18)

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18
18 SMARC Evaluation Kit
Connectors on RP-100-SMC
CN14: Audio Speaker Out (E-CALL_0110-26110050)
Pin # Signal Name
1 SPKL+
2 SPKL-
3 GND
4 SPKR-
5 SPKR+
CN15: RS232 x 3 (DF11-12S-PA66H)
Signal Name Pin # Pin # Signal Name
+5V 1 2 TX1
TX5 3 4 RX1
RTS5# 5 6 GND
RX5 7 8 TX2
CTS5# 9 10 RX2
GND 11 12 GND
5
1
12
2
11
1