Description:

The Raspberry Pi Pico W is an upgraded version of the popular Raspberry Pi Pico microcontroller board. It adds built-in Wi-Fi capability with a 2.4GHz wireless interface for IoT (Internet of Things) and smart device applications. Powered by the RP2040 microcontroller, the Pico W is designed to be a low-cost yet powerful platform for embedded systems, IoT projects, and other small-scale computing applications. It offers powerful features, including a dual-core Arm Cortex-M0+ processor, 264KB SRAM, and 2MB of onboard flash storage. This makes it an ideal choice for hobbyists and developers looking to create innovative, wireless, and battery-efficient devices.

With Programmable I/O (PIO) and a variety of connectivity options, the Raspberry Pi Pico W is a versatile development board, offering the flexibility needed for complex projects. It retains all the benefits of the Pico, with the added advantage of Wi-Fi support, making it an excellent choice for wireless applications.

Key Features:

• RP2040 microcontroller chip: Custom-designed by Raspberry Pi, featuring dual-core ARM Cortex-M0+ processors running up to 133 MHz.
• 264KB SRAM and 2MB onboard QSPI Flash for storing programs and data.
• Integrated Wi-Fi (802.11n) using the Infineon CYW43439 chip for 2.4 GHz wireless connectivity.
• Programmable I/O (PIO): 8 programmable state machines for custom peripheral support and flexible I/O control.
• 26 multi-function GPIO pins, supporting a range of digital I/O, PWM, SPI, UART, I2C, and ADC.
• USB 1.1 Host and Device support for connecting peripherals like keyboards, mice, or storage devices.
• Low power consumption, ideal for battery-powered applications.
• Drag-and-drop programming: Easily upload code via USB in formats like UF2 or binary.
• Onboard temperature sensor and accurate clock/timer for precision applications.
• Compact size: 21mm x 51mm, making it suitable for space-constrained embedded projects.

Specifications:

• Microcontroller: RP2040
• Processor: Dual-core ARM Cortex-M0+ at up to 133 MHz
• RAM: 264 KB SRAM
• Flash Storage: 2MB onboard QSPI Flash memory
• Wi-Fi: 2.4GHz (802.11n) wireless support via Infineon CYW43439 chip
• GPIO Pins: 26 multi-function GPIO pins, with:
• 2 SPI interfaces
• 2 I2C interfaces
• 2 UART interfaces
• 3 analog inputs (12-bit ADC)
• 16 controllable PWM channels
• USB: USB 1.1 (Micro USB for power and data transfer)
• Power Supply: 1.8V to 5.5V via Micro USB or GPIO pins
• Power Consumption: Low power consumption, suitable for battery-powered projects
• Programming: MicroPython, C, C++
• Drag & Drop: For easy code upload via USB mass storage
• Onboard Features: Temperature sensor, clock, and timer on-chip
• Size: 51mm x 21mm
• Weight: ~20g

Applications:

1. Internet of Things (IoT): The Pico W's integrated Wi-Fi makes it ideal for IoT applications, including home automation, smart sensors, and wireless control systems.
2. Embedded Systems: Use the Pico W as the core controller for embedded devices in industries like robotics, smart devices, and remote monitoring systems.
3. Wireless Communication: With 2.4GHz Wi-Fi capability, the Pico W is well-suited for projects requiring wireless communication, such as remote sensors, wearables, and connected devices.
4. Low Power and Battery-Powered Projects: Its low power consumption is perfect for battery-powered applications, making it ideal for portable, energy-efficient devices.
5. Prototyping and Education: The Pico W is great for students and hobbyists who are learning embedded systems and programming. The drag-and-drop feature and flexible I/O make it simple to get started with various projects.
6. Data Logging and Remote Sensing: Use the Pico W for capturing sensor data and transmitting it wirelessly to a remote server or cloud-based platform.
7. Wearables and Health Monitoring: The small size and low power make it an excellent choice for wearable devices like fitness trackers or health monitoring systems.