waveshare A Low-Cost High-Performance Microcontroller Board Compatible with Raspberry Pi Pico (with Pre-soldered Header)(3 Items)

waveshare A Low-Cost High-Performance Microcontroller Board Compatible with Raspberry Pi Pico (with Pre-soldered Header)(3 Items)

• RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
• 264KB of SRAM, and 2MB of on-board Flash memory. Castellated module allows soldering direct to carrier boards
• USB 1.1 with device and host support. Low-power sleep and dormant modes. Drag-and-drop programming using mass storage over USB
• 26 × multi-function GPIO pins. 2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels. Accurate clock and timer on-chip
• Temperature sensor. Accelerated floating-point libraries on-chip. 8 × Programmable I/O (PIO) state machines for custom peripheral support