https://blog.usedbytes.com/tags/bluetooth/ Recent content in Bluetooth on usedbytes:Blog Hugo -- gohugo.io Sun, 26 Dec 2021 00:00:00 +0000 https://blog.usedbytes.com/2021/12/esp32-wifi/bluetooth-bridge/ Sun, 26 Dec 2021 00:00:00 +0000 https://blog.usedbytes.com/2021/12/esp32-wifi/bluetooth-bridge/ M0o+ is my Raspberry Pi Pico-based robot entry for Pi Wars at Home 2022. A Pi Wars robot needs to be remote-controllable, and network connectivity is extremely useful for telemetry, debugging etc. As the Pico doesn’t natively have any kind of wireless connectivity, I’m using an ESP32 to provide that functionality. It connects to a bluetooth gamepad, relaying controller input to the Pico, and acts as a WiFi access point to provide network connectivity.