Pico W has an onboard 2.4GHz wireless interface using an Infineon CYW43439. Supports BDR (1Mbps), EDR (2/3Mbps), and Bluetooth® LE.Class 1 (100 m) and Class 2 (10 m) operation.Integrated internal PA, LNA, and T/R switch supports a single antenna shared between Wi-Fi and Bluetooth.20 MHz channels, up to 96 Mbps PHY data rate.Various options for easily powering the unit from micro-USB, external supplies, or batteries.Simple yet highly flexible power supply architecture.23 GPIO are digital-only, and three are ADC capable.Exposes 26 multi-function 3.3V General Purpose I/O (GPIO).40 pin 21×51 ‘DIP’ style 1mm thick PCB with 0.1″ through-hole pins also with edge castellations.Micro-USB B port for power and data (and for reprogramming the Flash).Can emulate interfaces such as SD Card and VGA.Flexible, user-programmable high-speed IO.2 × Programmable IO (PIO) blocks, 8 state machines total.1 × Timer with 4 alarms, 1 × Real Time Counter.2 × UART, 2 × I2C, 2 × SPI, 16 × PWM channels.12-bit 500ksps Analogue to Digital Converter (ADC).1.8-3.3V IO Voltage (NOTE Pico IO voltage is fixed at 3.3V).30 multi-function General Purpose IO (4 can be used for ADC).High-performance full-crossbar bus fabric.

External Quad-SPI Flash with eXecute In Place (XIP) and 16kB on-chip cache.On-chip PLL allows variable core frequency.Raspberry Pi Pico W has been designed to be a low-cost yet flexible development platform for RP2040, with a 2.4GHz wireless interface and the following key features: rp2040 ADC2 – Analog to Digital Converter (ADC) 2.ADC1 – Analog to Digital Converter (ADC) 1.ADC0 – Analog to Digital Converter (ADC) 0.GP0 to GP28 – General Purpose Input Output ( GPIO) as well as Pulse Width Modulation ( PWM).AGND – ground reference for GP26-29 and ADC0 and ADC1.

Fritzing module for esp32 pico v4