Feather-sized Challenger RP2040 LoRa with improved wireless connectivity

https://www.electronics-lab.com/feather-sized-challenger-rp2040-lora-with-improved-wireless-connectivity/

Released a few months earlier, the Challenger RP2040 Wi-Fi board comes in an Adafruit Feather form factor integrated with a Raspberry Pi RP2040 dual-core Arm Cortex-M0+ microcontroller with 8MB of flash and a Wi-Fi radio. “This is a spin-off from our Challenger RP2040 Wi-Fi board, but we have replaced the Wi-Fi module with a low […]