<![CDATA[How to Init UART at the grove port of ESP32-CAM(Arduino)]]>

<![CDATA[How to Init UART at the grove port of ESP32-CAM(Arduino)]]> alt text

alt text

I want to use the G13,G4 as RT,RX

Or use them as I2C

But I don't know to solve this problem

]]>https://community.m5stack.com/topic/1128/how-to-init-uart-at-the-grove-port-of-esp32-cam-arduinoRSS for NodeTue, 28 Apr 2026 22:01:58 GMTFri, 12 Jul 2019 12:20:23 GMT60<![CDATA[Reply to How to Init UART at the grove port of ESP32-CAM(Arduino) on Mon, 15 Jul 2019 01:43:32 GMT]]>Serial2.begin(115200, SERIAL_8N1, 13, 4) and you can use Serial2 in grove

]]>https://community.m5stack.com/post/4805https://community.m5stack.com/post/4805Mon, 15 Jul 2019 01:43:32 GMT