Raspberry Pi Pico W 開發板
- 廠商: 電子套件/開發板
- 上市日期: 2023-02-16
- 售價: $349
- 貴賓價: 9.5 折 $332
- 貨號: 10210000918
Following the hugely popular Raspberry Pi Pico , the new Raspberry Pi Pico W is a wireless-enabled
version of the RP2040-based board, adding 2.4GHz 802.11n WiFi connectivity!
The addition of wireless connectivity opens up the Pico W to a vast new range of projects such as
remote sensor readings, remote control, home automation, mini web servers, wireless GPIO pin
control and much, much more!
At the heart of the Pico W is the RP2040 – the same chip used in the original Raspberry Pi Pico,
featuring two ARM Cortex-M0+ cores clocked at 133MHz; 256KB RAM; 30 GPIO pins; and a broad
range of interfacing options. This is paired with 2MB of onboard QSPI Flash memory for code and data
WiFi is enabled via the use of an Infineon CYW43439 wireless chip. The CYW43439 supports IEEE
802.11 b/g/n wireless LAN, and Bluetooth 5.2; however only wireless LAN is software-supported at
With the same footprint and same RP2040 chip, this WiFi Pico can be used as a drop-in replacement
for your existing Raspberry Pi Pico projects, upgrading them with WiFi. Just grab a Micro-USB cable,
install the latest MicroPython Pico W specific U2F file and start programming!
The Pico W can be quickly and easily programmed using MicroPython and C/C++* using popular
editors such as Thonny. Learning how to use the Pico and MicroPython is also very easy thanks to the
dedicated Getting Started projects and guide. There’s also a guide for connecting to the internet with
the Raspberry Pi Pico W.
A Raspberry Pi Pico WH version, with a 40-way header pre-soldered, will also be available, however
not at the initial launch (estimated availability August/September 2022).
*Initially, Wi-Fi connectivity will be supported by MicroPython only. C/C++ support is on the way
(timescales not yet known)..
《Raspberry Pi Pico W Specifications》
The main chip on board is the RP2040 made by Raspberry Pi (their first in-house microcontroller chip!)
and is a dual-core ARM Cortex M0+ processor, with a flexible clock running up to 133MHz. WiFi is
enabled via the use of an Infineon CYW43439.
RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz
264kB of SRAM, and 2MB of onboard Flash memory
Infineon CYW43439 wireless chip
o IEEE 802.11n wireless LAN
o Bluetooth 5.2 (not software supported at launch)
o SoftAP (up to 4 clients)
o Onboard antenna licenced from ABRACON (connected via SPI to the RP2040)
Castellated module allows soldering directly to carrier boards
USB 1.1 Host and Device support
Low-power sleep and dormant modes
Drag & drop programming using mass storage over USB
26 multi-function GPIO pins
2×SPI, 2×I2C, 2×UART, 3×12-bit ADC, 16×controllable PWM channels
Real-time clock (RTC)
Accelerated floating-point libraries on-chip
8×Programmable IO (PIO) state machines for custom peripheral support
o Pico W: 21mm x 51.3mm x 3.9mm
o Pico WH: 21mm x 51.3mm x 12.9mm
o Pico W: 4g
o Pico WH: 6g
Country of origin
o Pico W: Japan
o Pico WH: Great Britain
o Pico W: SC0918
o Pico WH: SC0919