Raspberry Pi Pico WH と GPS モジュールを使用して構築する、高精度な NTP Stratum 1 サーバです。 FreeRTOSを使った開発の練習として作ったものです。GPS の PPS (Pulse Per Second) 信号に同期したマイクロ秒 ...

Raspberry Pi is gearing up to launch the Smart Display Module for the CM5 and has revealed a few details about it ahead of release. Raspberry Pi has announced that it will soon launch an adapter board ...

LTE/GSM Logging: Integrate a cellular metadata capture module to enrich GPS records with LTE/GSM network context (Cell ID, signal strength, band, and registration state) using a Sierra Wireless EM7565 ...

The Raspberry Pi 500 (and 400) systems are versions of the Raspberry Pi built for people who use the Raspberry Pi as a general-purpose computer rather than a hobbyist appliance. Now the company is ...

Raspberry Pi launched a follow-up to its Camera Module 3 with the Camera Module 3 Sensor Assembly. Now, Raspberry Pi users can put the camera sensors into their own custom form factors. The move ...

Abstract: This paper proposes a GSM-based children's rescue system designed for earthquake emergencies, emphasizing cost-effectiveness and simplicity while ensuring rapid child rescue. The system ...

The PicoCalc is a new handheld with a retro design. At first glance it looks more like a graphing calculator than a modern handheld device. But it sports a QWERTY keyboard, a 4 inch display, and a ...

We may receive a commission on purchases made from links. For years, Raspberry Pi has been known for its budget-friendly single-board computers that can work as a simple desktop alternative. Then, in ...

It's been a little over four years since Raspberry Pi Foundation released a Compute Module. That changes today with the launch of Raspberry Pi's Compute Module 5, which is essentially a compact ...

Raspberry Pi's line of single-board computers are popular for myriad reasons, including the low cost, community support, and generous I/O port options. The newest Raspberry Pi skips the last one, but ...

Meet the Raspberry Pi Pico 2 W, a tiny board designed around a microcontroller that lets you build hardware projects at scale. Raspberry Pi is once again using the RP2350, its own well-documented ...