Castellated module allows soldering directly to carrier boards. Accelerated floating-point libraries on-chip. Low-power sleep and dormant modes. RP2350A USB Mini Development Board - The Pi Hut This small development board uses the RP2350 chip with a dual-core Arm Cortex M33 processor and dual-core Hazard3 RISC-V processor running up to 150Mhz. There's 2MB of flash memory, a USB-C connector for programming and power and a USB Type-A 2.0 connector that supports a USB host or device via PIO Under the extremely small board size, 15 multifunctional GPIO pins are led out, and the PCB edge adopts half hole technology, which can be easily and quickly integrated into the project. 520KB of SRAM, and 2MB of onboard Flash memory. Accurate clock and timer on-chip., Temperature sensor. RP2350-USB-A is a mini RP2350 development board with a USB expansion port that is compatible with USB 2., 0/1., 1 transmission. 2 x SPI, 2 x I2C, 2 x UART, 4 x 12-bit ADC, 14 x controllable PWM channels., USB 1., 1 with device and host support. RP2350A USB development board sub Onboard 1x USB Type A expansion port via PIO, compatible with USB 2., 0/1., 1 transmission. Mini RP2350A Dual-core ARM & RISC-V Microcontroller Board Waveshare RP2350A USB Mini Development Board, Based On Raspberry Pi RP2350A Dual-core & Dual-Architecture Microcontroller, 150MHz Operating Frequency Arm Cortex-M33 RISC-V Board
