Raspberry Pi Pico W
The Raspberry Pi Pico W is the WiFi enabled version of the popular Pico microcontroller developed by the Raspberry Pi Foundation. It features their own in-house designed chip, the R2040 and an Infineon CYW43439 wireless chip. Ideal for Internet of Things (IoT) applications. It is easy to use and features a full getting started guide care of the Pi Foundation.
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The Raspberry Pi Pico W is the WiFi enabled version of this popular Raspberry Pi microcontroller. This new version adds an Infineon CYW43439 wireless chip. The CYW43439 supports 802.11 b/g/n wireless LAN and turns the Pico into an ideal board for IoT applications.
The Pico W utilizes the RP2040 which marks Raspberry Pi’s first microcontroller designed in-house. Pico provides minimal (yet flexible) external circuitry to support the RP2040 chip (Flash, crystal, power supplies and decoupling and USB connector). The majority of the RP2040 microcontroller pins are brought to the user IO pins on the left and right edge of the board. Four RP2040 IO are used for internal functions – driving an LED, on-board Switched Mode Power Supply (SMPS) power control and sensing the system voltages.
Pico uses an on-board buck-boost SMPS which is able to generate the required 3.3 volts (to power RP2040 and external circuitry) from a wide range of input voltages (~1.8 to 5.5V). This allows significant flexibility in powering the unit from various sources such as a single Lithium-Ion cell, or 3 AA cells in series. Battery chargers can also be very easily integrated with the Pico powerchain. Reprogramming the Pico’s flash memory can be done using USB (simply drag and drop a file onto the Pico which appears as a mass storage device) or via the Serial Wire Debug (SWD) port. The SWD port can also be used to interactively debug code running on the RP2040
Pico has been designed to use either soldered 0.1″ pin-headers (it is one 0.1″ pitch wider than a standard 40-pin DIP package) or can be used as a surface mountable “module”, as the user IO pins are also castellated. There are SMT pads underneath the USB connector and BOOTSEL button, which allow these signals to be accessed if used as a reflow-soldered SMT module.
- RP2040 microcontroller chip designed by Raspberry Pi
- CYW43439 wireless chip
- 802.11 b/g/n wireless LAN
- Flexible clock running up to 133 MHz
- 264kB of SRAM
- Low-power sleep and dormant modes
- 26 multi-function GPIO pins
- 16 x PWM Outputs
- Accurate clock and timer on-chip
- Accelerated floating point libraries on-chip
- Dual-core ARM Cortex M0+ processor
- 2MB of on-board Flash memory
- USB 1.1 Host and Device support
- Drag & drop programming using mass storage over USB
- 3 x 12-bit Analog Input
- 2× SPI, 2× I2C, 2× UART
- Temperature sensor
- 8 × Programmable IO (PIO) state machines for custom peripheral support
- 1 x Raspberry Pi Pico W
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TutorialProduct Tutorial: http://www.raspberrypi.org/documentation/pico/getting-started
Online GuideOnline Guide: https://learn.adafruit.com/getting-started-with-raspberry-pi-pico-circuitpython
This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.
This product is returnable Within 14 Days of delivery. Item must be unopened, unused, and in re-saleable condition.