and other shield-compatible boards
8GB 64-bit RAM and eMMC socket
If you're not using the RTC
the INA260 can be used in both high-side and low-side configurations without needing to change components
and PMIC for efficient passive cooling
Adafruit Feather 32u4 FONA Raspberry Pi 400 Personal Computer Kit – UK and other shield-compatible boardsFeather is the new development board from Adafruit, designed to be thin, light, and portable. The Adafruit Feather 32u4 FONA combines an Arduino compatible microcontroller with an audio, SMS, and data capable cellular module, built in USB and battery charging. At its core, it features an ATmega32u4 clocked at 8 MHz with 3. 3V logic, 32K of flash, 2K of RAM, and built in USB for programming and debugging without the need for additional chips. It