Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz - RadioFruit Air quality for Raspberry PI 2023): The kit now includes

2023): The kit now includes a 5V boost converter and STEMMA QT ports for even easier connections

the D0/D1 pins are also traditionally the hardware UART Serial1

you won't be able to do a lot because there isn't a ton of memory - mostly just displaying the REPL and maybe running an image slideshow

along with a small piece of header to solder for breadboard or perfboard use

as these technologies begin to transform the planet

Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz - RadioFruit Air quality for Raspberry PI 2023): The kit now includesThe Adafruit Feather 32u4 RFM69HCW Packet Radio is a versatile development board combining an ATmega32u4 microcontroller and a 900 MHz radio transceiver module. Known as a RadioFruit, this board is great for creating wireless networks with longer range and lower power consumption than 2. 4GHz solutions such as Bluetooth or WiFi. This board supports both 868 MHz and 915 MHz frequencies, dynamically tunable via software. It's part of the Feather family,