Raspberry Pi Pico W H 2.4 GHz Band Wi-Fi

Raspberry Pi Pico W H is an enhanced version of the original Raspberry Pi Pico, a small ( only 6 gr.) , affordable, and versatile microcontroller board. Introduced by the Raspberry Pi Foundation, the Pico W H adds wireless networking capabilities to its feature set, distinguishing it from its predecessor. It incorporates a 2.4 GHz Wi-Fi module, specifically the Infineon CYW43439 chip, enabling Wi-Fi 4 (802.11n) connectivity. This integration allows the Raspberry Pi Pico W to connect to wireless networks, making it ideal for IoT (Internet of Things) projects and applications that require remote data transfer, control, or monitoring. With its low cost, compact design, and flexible programming options, the Pico W is designed to be accessible for hobbyists, educators, and professionals alike, aiming to provide a platform for learning, experimentation, and developing innovative embedded systems. Raspberry Pi Pico W Pinouts Raspberry Pi Pico W vs. Raspberry Pi 4 vs. Arduino  Feature Raspberry Pi Pico W Raspberry Pi 4 Arduino CPU RP2040 (Dual-core Arm Cortex-M0+) Broadcom BCM2711, Quad-core Cortex-A72 (ARM v8) Depends on the model (e.g., ATmega328 for Arduino Uno) RAM 264 KB 2GB, 4GB, or 8GB LPDDR4-3200 SDRAM (depending on model) 2 KB (ATmega328) Storage None (external flash storage support) MicroSD card slot for operating system and data storage 32 KB (ATmega328, with 0.5 KB used for bootloader) GPIO Pins 26 multi-function GPIO pins 40-pin GPIO header 14 digital input/output pins (6 can be used as PWM outputs), 6 analog inputs Wireless Connectivity 2.4 GHz 802.11b/g/n Wi-Fi Dual-band 802.11ac wireless LAN (5.0 GHz and 2.4 GHz) and Bluetooth 5.0 Varies by model (e.g., None for Arduino Uno, but available for Arduino boards with WiFi/Bluetooth like Arduino Nano 33 IoT) Power Requirements 1.8V to 5.5V via on-board regulator 5V via USB-C or GPIO header 5V via USB or external power supply Raspberry Pi Pico W Microcontroller Features Model: RP2040 Manufacturer: Raspberry Pi (United Kingdom) Processor: Type: Dual-core Arm Cortex M0+ Maximum Clock Speed: 133 MHz Wireless Connectivity Feature: Chip: Infineon CYW43439 Wi-Fi: 2.4 GHz, Wi-Fi 4 support Memory: SRAM: 264KB Internal Flash Memory: 2MB Connectivity Features: USB: 1.1 device and host support Power Management: Modes: Low power consumption sleep and standby modes Programming: Method: Drag-and-drop programming via USB GPIO Pins: Quantity: 26 multi-function GPIO pins Communication Interfaces: SPI: 2 I2C: 2 UART: 2 ADC: 3 x 12-bit PWM Channels: 16 controllable Timing and Temperature Sensor: Features: Accurate clock/timer chip and built-in temperature sensor Floating Point Library: Feature: Accelerated floating point operations on chip Programmable I/O (PIO) State Machines: Quantity: 8 programmable I/O state machines (for specialized peripheral support)