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- Wed Mar 08, 2023 7:42 am
- Forum: General Discussion
- Topic: Multiple Serial devices connection with ESP32-S2
- Replies: 2
- Views: 2007
Multiple Serial devices connection with ESP32-S2
I am using ESP32-S2 chip in my design. ESP32-S2 supports only two serial hardware channels. But I have three devices that needs serial communication. 1- USB to UART converter chip, 2- Coin dispenser device, 3- RPI serial communication. Can I use SPDT switch for selecting from two serial devices? Wil...