The Raspberry Pi Pico W comes with a fully certified module on board featuring 2.4GHz 802.11n wireless LAN, perfect for iot esp32 applications and projects requiring wireless communication. Yes, you heard it right; pico w now has been improved by including a 2.4GHz wireless interface while keeping the same form factor as the previous version. This new variant of raspberry pi pico w, encompassing significant features, integrates seamlessly into the iot boards list. At its core is the RP2040, a Raspberry Pi-designed chip, featuring two ARM Cortex-M0+ cores clocked at 133MHz; 264KB RAM; 30 GPIO pins; and various interfacing options including I2C, SPI, and UART. This is paired with 2MB of onboard QSPI Flash memory for code and data storage. With the integration of the cyw43439 wireless chip, the pico 2 w supports IEEE 802.11 b/g/n wireless LAN, with Bluetooth 5.2 compatibility (not at launch). Features include highly flexible power supply architecture and ease of programmable options, ensuring performance for any diy iot project on this iot development board. Its compact design measures just 51 x 21mm, with low-power consumption, making it suitable for battery-operated devices, similar to other iot boards like iot evaluation board.
Key Features - Raspberry Pi Pico W
RP2040 microcontroller with 2MB of flash memory, similar to popular iot dev board solutions
On-board single-band 2.4GHz wireless interfaces (802.11n), akin to raspberry pi pico with wifi capabilities
Exposes 26 multi-function 3.3V GPIO pins, a feature shared by many popular iot board devices
Rich IO options including I2C, SPI, and UART, making it a versatile choice for iot boards list
Built-in temperature sensor and precise clock for time-keeping applications, often seen in arduino nano 33 iot prototypes
Surface mountable as a module, just like the raspberry pi pico wifi module
Comprehensive SDK, software examples, and documentation, elevating its status among arduino iot boards
Applications
Starting with IoT student projects to advanced home automation systems, the raspberry pi pico w serves as an ideal companion. Combining simple coding with advanced interfacing options, it presents an engaging platform for tech enthusiasts and professionals. The wireless capabilities make it suitable for applications such as remote weather monitoring systems, as seen in popular esp32 iot configurations. Smart home devices and wireless sensor networks are also possible with this board for iot implementations. It is excellent for educational tools for learning programming and electronics, much like the arduino nano 33 iot.
Technical Specifications
Microcontroller
RP2040, used widely across various iot boards
Processor
Dual-core Cortex M0+ processor, up to 133 MHz
Memory
264KB on-chip SRAM, providing sufficient capacity for most iot projects
Flash Memory
2MB, allowing for similar storage capabilities as the arduino uno iot
Wireless Connectivity
2.4GHz 802.11n LAN (Wi-Fi), powered by cyw43439, akin to other pico wifi solutions
GPIO Pins
30 multifunctional pins, typical of many iot dev board designs
Interfaces
SPI, I2C, UART, PWM, US, GPADC
Temperature Sensor
On-chip sensor available in devices like the adafruit io esp32
Dimensions
51mm x 21mm, comparable to portable m5stick esp32 formats
Operating Voltage
1.8 – 5.5V, similar to the esp 12f esp8266 wifi wireless iot board module
Bluetooth
5.2 (not at launch), used in many iot boards like firebeetle esp32
How to Use
The raspberry pi pico w is designed for ease of integration with DIY projects and IoT platforms like the sipeed maixduino. Begin by researching and pioneering with its powerful RP2040 microcontroller that supports dynamic interfacing, as seen in iot development board projects. Utilize the GPIO pinouts available for various sensor and actuator connections, similar to the arduino iot boards. Power the board conveniently using the micro USB port, which also allows reprogramming. Explore detailed circuit diagrams and coding examples through the official Raspberry Pi documentation, enhancing your experience with these iot boards.
