Additional UART on ESP32 WROOM32
Posted: Tue May 25, 2021 2:59 pm
Hi All,
I have an ESP32-WROOM32D that will be controlling GPS, LTE, and SD CARD. According to the documentation, the module has 3 UARTs, with One connected to the Flash.
What would you recommend to extend the UARTs to have a total of 4? So that every module will have it's own connection to the ESP32 and I can program without having to switch between between UART?
is There any link or similar examples available that someone can share ?
Thanks, and Have a great day!
I have an ESP32-WROOM32D that will be controlling GPS, LTE, and SD CARD. According to the documentation, the module has 3 UARTs, with One connected to the Flash.
What would you recommend to extend the UARTs to have a total of 4? So that every module will have it's own connection to the ESP32 and I can program without having to switch between between UART?
is There any link or similar examples available that someone can share ?
Thanks, and Have a great day!