Basada en el microcontrolador RP2040 diseñado por Raspberry Pi en Reino Unido.Rango de alimentación recomendado: 5 volts (USB)Corriente máxima de salida en pines de IO: 4 mACorriente de salida en el pin de 3.3 volts: 300 mADual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz264KB of SRAM, and 4MB of on-board Flash memoryCastellated module allows soldering direct to carrier boardsUSB 1.1 with device and host supportLow-power sleep and dormant modesDrag-and-drop programming using mass storage over USB26 × multi-function GPIO pins2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channelsAccurate clock and timer on-chipTemperature sensorAccelerated floating-point libraries on-chip8 × Programmable I/O (PIO) state machines for custom peripheral support