![]() You can address it using the “ LED ” constant in MicroPython, instead of directly addressing GPIO pin 25 as you did in the older Pico. ![]() It has an integrated low noise amplifier (LNA) for improved performance.Īs for that onboard LED, it’s now connected to the WL_GPIO0 pin on the Infineon CYW43439. This is a single-band 2.4 GHz 802.11n transceiver with a data rate of up to 96 Mbps. Speaking of WiFi, the new Raspberry Pi Pico W uses the Infineon CYW43439 WiFi and Bluetooth module for its wireless network capability. ![]() The new device has exactly the same specifications as the older one, the only programming difference (aside from the WiFi) is that the onboard LED is now addressed differently, as the GPIO pin previously used to control it is required for the WiFi module. It has the same 40-pin castellated connector design that the original Pico has and the same 3-pin Debug connector, which has been moved to a different position to accommodate the WiFi module and onboard antenna. The “W” in Pico W does, of course, refer to WiFi, as, unlike its predecessor, the Pico W does indeed have WiFi connectivity.Īt a glance, the Pico W looks a lot like the Pico, with the obvious exception of the huge metal square that contains the WiFi magic. Certainly a unique way of announcing a new microcontroller board! Pico W Features & Specifications Of course, we now know the meaning of the strange image, as “Pi Cow” is just a rearrangement of the words “Pico W”. It was a bit of an odd tweet from Raspberry Pi, a (hopefully) Photoshopped image of a cow bearing Raspberry Pi logo markings. That all changed in June 2022 when the folks at Raspberry Pi tweeted out a picture of a cow! Raspberry Pi Pico W And like the XIAO, it was missing one feature many makers craved – wireless connectivity. The RP2040 microcontroller is a powerful device that has onboard voltage regulation and two internal PIO (Programmable Input Output) processors to allow the creation of custom I/O interfaces.Īt only 4 dollars, the Pico joined boards like the Seeeduino XIAO as a low-cost, high-performance microcontroller. The Pico was not only unique in its position in the Raspberry Pi product lineup, but it was also unique in that it used a new microcontroller chip that Raspberry Pi also manufactured. This was the first microcontroller produced by Raspberry Pi, which until then was known as a manufacturer of single-board computers focused on the educational and maker market. IntroductionĪmid all the confusion of life in 2020, there was one bright light – the release of the Raspberry Pi Pico. While there has been no update to the Arduino RP2040 boards manager to include the Pico W yet, there is another boards manager that we can use instead.
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