This product is a type of product that has been developed by the Raspberry Pi Foundation with a microcomputer RP2040 and is equipped with a pin header. The Raspberry Pi Pico H is a microcomputer bond with MCUs RP2040 (2 core Cortex-M0+, up to 133MHz) and 2 MB flash memory. Interface 26-pin GPIO, 2 SPI, 2 I2C, 2 UART, 3 ADC 12bits, 16 PWM, 8 PIO, 8 RP2040 microcomputer, dual-core ARM Cortex M0+ processor, maximum operating frequency 133 MHz, SRAM: 264KB, Flash memory: 2MB, USB 1.1. Both Host/Device Support Low power sleep mode and dormant mode available Drag-and-drop programming via USB 26 x multifunctional GPIO pins 2 x SPI, 2 x I2C, 2 x UART, 3 x 12 bit ADC, 16 x PWM channels Precise clock and timer Built-in temperature sensors Fast floatation Decimal library Equipped with a 3.1 x programmable I/O (PIO) Dimensions: 0.8 inches (21 mm) (W) x 2.0 inches (51.3 mm) (L) x 0.5 inches (12.9 mm) (H) Weight: 0.2 oz (6 g).