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- Tue Nov 23, 2021 7:09 pm
- Forum: ESP32 Arduino
- Topic: Short occurring on UART TX and RX lines
- Replies: 1
- Views: 4774
Short occurring on UART TX and RX lines
Hi, I am using a ESP32-WROOM-32D to talk to a PIC microcontroller over a UART communication. In our design we have a battery disconnect meaning we can set a GPIO pin to LOW and all of the PIC controllers will have no power going to them. Then when we want to read from our sensors we can set the GPIO...