Adafruit Feather RP2040 RFM69 Packet Radio - 868 or 915MHz - RadioFruit and STEMMA QT Brand_TJD Both have a magnetic bit

Both have a magnetic bit socket to keep the bits securely in place

Rated Power: 1

measure light level with the LTR-559 light and proximity sensor and measure ambient noise level with the analog MEMS microphone

so it's possible to add more LEDs onto the chain that's on the front of the board

Adafruit Feather RP2040 RFM69 Packet Radio - 868 or 915MHz - RadioFruit and STEMMA QT Brand_TJD Both have a magnetic bitThis is the Adafruit Feather RP2040 RFM69 Packet Radio (868 or 915 MHz). We call these RadioFruits, our take on a microcontroller with packet radio transceiver with built in USB and battery charging. It's an Adafruit Feather RP2040 with an RFM69HCW 900MHz radio module cooked in! Great for making wireless networks that are more flexible than Bluetooth LE and without the high power requirements of WiFi. Feather is the development board specification