Tag: raspberrypico

FreeRTOS: Talking Pico to Pico

In this video, I show one pattern I use frequently to manage communication using concurrent tasks in FreeRTOS.

Using FreeRTOS on Raspberry PI Pico

Some problems are easier to decompose into a collection of concurrent tasks.

RP2040 Power Management the Badger2040W Approach

I take a look at the Badger2040W and particularly the Power Management and RTC for battery usage.

DS3231 Real Time Clock with Raspberry PI Pico

Connecting DS3231 Real Time Clock to the RP2040

Badger2040 Video Review

Badger2040 is an RP2040 board from PIMORONI. It combines the power of the RP2040 with an E-Ink display in an ID badge format. I take a look at the Badger2040 in this video and explore a number of example programmes in C++ .

Raspberry PI Pico-W: TLS Sockets in C/C++

In this video I show how to use a TLS Socket on the Pico-W using the Pico-SDK and it’s supporting LWIP library and the WolfSSL GPLv2 library.

Raspberry PI Pico-W: TCPIP Sockets in C/C++

The Raspberry PI Pico-W is a connected device that can interface to internet protocols like HTTP, FTP, Telnet and MQTT. These protocols all require an understanding of TCPIP Sockets to use and port supporting libraries to the Pico-W.