I conect my STM32 to the ESP32-C3-DevKit, and it works OK (with AT commands). The STM32 connects its UART to pin GPIO6 and GPIO7 as it is explained in the AT-Project user Guide page 14 I don't conect the CTS and RTS. I installed the ESP32-C3-Mini-1 on the PCB and connected the same line, it doesn't ...

I connect to TCP with AT+CIPSTART And then I enter oassthrough mode with: AT+CIPMODE=1 I receive packets ok. But WhenI send a packet I get an error: ERROR (as if I am not in passthrough mode). I tried sending: AT+SIPSEND (without = length) before the AT+CIPMODE and after it, and I still get the ERRO...

Now I know that several of the question are answered in the AT-Commands examples in the https://docs.espressif.com/projects/esp-at/en/release-v2.1.0.0_esp8266/AT_Command_Examples So I revised the questions: 1. I understand that I can install only the: factory_MINI-1.bin And this is instead of instal...

I have few questions: 1. I understand that I can install only the: factory_MINI-1.bin And this is instead of installing all the other binaries. I am right? 2. After I installed the binarary, and I tested the AT+GMR command, How do I send packets via the bluetooth (BLE) or via the WiFi? Do you have s...

I want to use the ESP-AT project.
In their user manual, in Table 2: ESP32-C3 Series Hardware Connection Pinout
GPIO6 (RX)
GPIO7 (TX)
GPIO5 (CTS)
GPIO4 (RTS)
But, the pinout in the ESP32-C3 are:
GPIO20 (RX)
GPIO21 (TX)
So I don't understand what is right and why there is this difference.

I downloaded the ESP-AT project from Github and compiled it in Visual Studio Code. I had several errors in the CMakeFiles.txt which I resolved with help of ChatGPT (I fixed the "string" commands). But, After all issues were resolved, it generated the following in the OUPUT tab: AT-Commands/esp-at -B...

I am using Visual Studio Code to compile the ESP-AT project. I get a lot of errors in the MakeFiles.txt For example in line 9: string(TOLOWER $ENV{ESP_AT_MODULE_NAME} LOWER_NAME) The error was that it didn't have the: OUTPUT_VARIABLE string(TOLOWER $ENV{ESP_AT_MODULE_NAME} OUTPUT_VARIABLE LOWER_NAME...

We also have the same probem.
If you solved it, can you post the code?

I have an ESP32-S3-WROOM module. I downloaded the examples from GitHub. I connected an HID device that sends data continuesly by a USB cable to the USB port in the module. I run the "ble_hid_device" example, and I expect to receive data fro mthe device. https://github.com/espressif/esp-idf/tree/mast...

Hi, I purchased ESP32-S3-WROOM from Freenove in order to ccreate a BLE bridge from my HID sensor to a PC. I programmed the device to send data continuesly so I can see that the ESP can read the data from the sensor. I used several HID exampes but in none of them I can see any data. The example I use...