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by atemybuick
Fri Feb 11, 2022 5:00 pm
Forum: ESP-AT
Topic: Modules with ESP-AT firmware already installed?
Replies: 1
Views: 2528

Modules with ESP-AT firmware already installed?

We have been using ESP8266 in our products for many years. We use STM32 processors to communicate with the module using the AT command firmware already installed. We do not need to program the ESP8266 before use. Now we are looking to switch to the ESP32. We installed some ESP32-WROOM-32E modules on...