Hello @ESP_Alson, thank you for your reply. There is no operation being performed, just a command via SPP. For the specific AT firmware version, the AT+GMR command response follows: AT+GMR AT version:2.3.0.0-dev(s-2b7b8e8 - ESP32 - Jul 23 2021 09:58:50) SDK version:v4.2.2-76-gefa6eca8b-dirty compile...

Hello. I am using ESP32 project ESP-AT and IDF version release/v4.2. The version of firmware AT is v2.2.0.0_esp32 release. I am working with ESP32 AT Firmware and am using Bluetooth Classic SPP. Below, we have a print of the ESP32 module UART RX. See that we received a command "+BTDATA:8,xxxxxxxxx\r...

Hi all, I'm testing the ESP32 V2.0.0 AT Firmware and I want to connect to AWS. I am following the steps described in this link: https://blog.csdn.net/espressif/article/details/101714951 But MQTT commands always give me an error, as you can see in the attached image. In the releases notes information...