Users Manual

REN-CBW & EBC-05B1
18 REN-CBW & EBC-05B1 Quick Reference Guide
2.3.5 UART Debug ESP32 connector (JUART1)
Signal
PIN
+3.3VSB
1
ESP32_UART_TX
2
+3.3VSB
3
ESP32_UART_RX
4
2.3.6 UART Debug M50Q connector (JUART2)
Signal
PIN
+3.3VSB
1
M50Q_UART_RX
2
+3.3VSB
3
M50Q_UART_TX
4