pepeangell5/rf-kill-esp32-devkit

RF-KILL ESP32-WROOM DevKit V2.0 is a thesis project that pairs an ESP32-WROOM DevKit board with two nRF24L01+ radio modules sharing a single SPI bus. The README states plainly that it is meant for academic demonstration, controlled lab settings, and authorized electronics or RF practice, and it asks users to follow local regulations and only run it in permitted environments. The hardware side is a wiring project: both radio modules share the same clock, MISO, and MOSI lines, but each keeps its own CE and CSN pins so the ESP32 can address them independently. The README includes a full pinout table and a wiring diagram, along with a note that the radios must be powered from 3.3V rather than 5V, and recommends adding capacitors across each module's power pins for stable operation. On the software side, the project ships two parallel versions of the same firmware: a PlatformIO project as the main build method, and an Arduino IDE sketch as an alternative for people who prefer that environment. Both configure the same pin assignments and depend on the RF24 library. The repository also includes a small web based flasher, built on esp-web-tools and hosted through GitHub Pages, that lets someone flash a prebuilt firmware binary to the board directly from a browser without installing any development tools. The README documents a troubleshooting table covering common problems like the board not being detected over USB, missing libraries, unresponsive radio modules, and reset loops during boot, along with recommended fixes for each. The project is released under the MIT License.