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by rajendran20
Wed Nov 18, 2020 5:29 am
Forum: General Discussion
Topic: Serial Communication Issue
Replies: 0
Views: 1612

Serial Communication Issue

I have a circuit that uses 2 serial UART connections from ESP32 WROOM to 2 Chipsets (Quectel L96 -GPS and Quectel BC66 - nBIOT). L96 TX is connected to ESP32 pin 5 (RX) whereas BC66 TX and RX and connected to ESP32 pin 16 and 17. They are configured as follows Serial1.begin(9600, SERIAL_8N1, 5, 18);...