This project shows how to send instant WhatsApp alerts from a Raspberry Pi Pico W using WiFi and CircuitDigest Cloud WhatsApp API. The Pico W reads data from a rain sensor and, when moisture is ...

Several Raspberry Pi products with 2GB or more of memory will soon be $10 to $60 more expensive. Several Raspberry Pi products with 2GB or more of memory will soon be $10 to $60 more expensive. is a ...

Since its inception, Raspberry Pi has evolved far beyond its roots as a single-board computer (SBC) for hobbyists and educational purposes. Today, it is an increasingly popular choice for industrial ...

rpi-pal provides access to the Raspberry Pi's GPIO, I2C, PWM, SPI and UART peripherals through a user-friendly interface. In addition to peripheral access, rpi-pal also offers support for USB to ...

Measuring only 1.38mm, Texas Instruments' new MCU is about the size of a black pepper flake. But it could have a big impact in helping to create "shrinking products"—from medical wearables to electric ...

Whether you plan for it or not, some aspects of your Raspberry Pi projects can change over time. One of the most common things you'll likely end up changing is your Wi-Fi network. Maybe you upgraded ...

Abstract: Serial peripheral interface, a term originally coined by Motorola in the 1980s, serves as a protocol facilitating the communication of serial synchronous data between a master device, often ...

Raspberry Pi is better known for its single-board computer with a ton of ports sticking out. The most recent of which is the Raspberry Pi 5, which was introduced in September 2023. These small ...

We previously explained the HSTX high-speed serial transmit interface of the Raspberry Pi RP2350 microcontroller was mostly useful for video outputs and display interfaces since it can only transmit, ...