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- Wed Oct 03, 2018 2:09 pm
- Forum: ESP-IDF
- Topic: Does the ESP32-WROOM-32 come without AT commands by default?
- Replies: 0
- Views: 1960
Does the ESP32-WROOM-32 come without AT commands by default?
Hello, I've purchased a bluetooth module ESP32-WROOM-32 and looking at the users guide and the AT commands guide I'm not sure if the module comes with no functionality and in order to be able to use the module via serial communication it is mandatory to first download the AT firmware and upload it i...