Seeed Studio XIAO RP2350 The Seeed Studio XIAO RP2350 is built for developers who want more power, more I/O, secure operation, and very low power draw. The heart of the module is the RP2350 chip, which features dual Arm Cortex-M33 cores running at up to 150 MHz with floating point support. It includes advanced security features like secure boot, encrypted bootloader, and Arm TrustZone. Memory-wise, it offers about 520 KB of SRAM plus 2 MB of onboard flash storage. Interfacing supports GPIO pins with PWM, analog inputs, digital I/O, I²C, SPI, UART, etc. The board also includes user, power, and RGB LEDs, plus Boot and Reset buttons. XIAO RP2350 supports programming in MicroPython, C, C++ and is compatible with Arduino IDE. This module can power our CANABLOX® development system (CX-XIAO-S or CX-XIAO-MH adapter board is required) or can be added to our CANADUINO® PLC-300 V2 Programmable Logic Controller DIY kit to provide extended functionality.