It seems you are not in the project directory. Make sure your current directory is the esp32 directory which includes the Makefile before you execute "make menuconfig".

Hi there, having again invested a couple of hours to sort out the pitfalls of getting my ESP32-AT FW-based things (FW version V1.1.3) to work with Amazon's IoT platform, I' d like to share my insights. I guess it might save the one or the other from similar troubles I had, mainly caused by *not* usi...

One small extension: In order to receive properties as JSON, you need to add "accept: application/json" to your GET request. AT+CIPSEND=197 OK > GET /Thingworx/Things/thing001/Properties/prop1 HTTP/1.1 Host: pp-1532621669ia.devportal.ptc.io appKey: 12cf7151-be5e-4775-982a-b7a3e2f90bcd Content: appli...

Hi everyone, I’ve evaluated for quite some while numerous larger IoT platforms to pick one for my projects. A hard requirement was to find one which allows me to use devices with the pre-compiled ESP32-AT firmware, so I ruled out all platforms which only use MQTT and/or proprietary interfaces; inste...

Dear ESP32-AT developers, especially newbies, I am new to ESP32 and was burning a considerable amount of time in the recent days to enable AT commands via USB for the ESP-AT firmware for DevKitC (tested on SOLO and WROVER boards). The requried information is scattered across multiple places, guides ...