Waveshare has recently introduced the L76K GPS HAT, a Raspberry Pi-compatible HAT that supports multiple GNSS systems, ...

UART HAT is Add-on board for Raspberry Pi which provide two additional RS232 TTL serial ports with flow control which are both 5V and 3.3 V compatible in addition to the original Serial Port of ...

Raspberry Pi enthusiasts may be interested to know that a new range of UART HATs has been created by Tony Chang based in Nottingham within the UK. Which have been specifically designed for both ...

If you're looking at comparing the Raspberry Pi Pico to Arduino boards, though they're broadly similar, they use different programming languages and have different pinouts.

It interfaces with Raspberry Pi HATs and even lets you run multiple of the same HAT on a single Raspberry Pi, as it’s not actually directly using the UART, SPI, or I2C interfaces on the host Pi ...

The Raspberry Pi Debug Probe is a small RP2040-based board that provides a SWD interface for debugging any ARM microcontroller as well as a more generic USB to UART interface.