Category: Top Stories

The Waveshare's ESP32-H2-DEV-KIT-N4 is an ESP32-H2-MINI-1-based dev board featuring a 96MHz RISC-V 32-bit core, 320KB ROM, 128KB HP SRAM, 4KB LP SRAM, 4MB Flash, Zigbee 3.0, Thread, and Bluetooth LE connectivity. All these features make it suitable for applications like smart homes,...

The WeAct ESP32H2-N4 is an affordable development board featuring the ESP32-H2 wireless microcontroller, offering Bluetooth 5.2 LE, Zigbee 3.0, and Thread connectivity. Priced at just $5.70 plus shipping, it provides a cost-effective solution for IoT (Internet of Things) projects...

The Waveshare RP2040-PiZero is a new board that adopts the form factor of the Raspberry Pi Zero while integrating the Raspberry Pi RP2040 microcontroller instead of a Linux-capable application processor. Resembling the Raspberry Pi Zero, the RP2040-PiZero board maintains a...

The Banana Pi BPI-M7 SBC is a Pico ITX Single Board Computer(SBC) powered by the Rockchip RK3588 SoC. The board includes an Arm Mali-G610 GPU, and a 6TOPS NPU, designed for high-performance computing, multimedia applications, and deep learning tasks. It supports up to 32GB RAM, and...

If you have ever programmed an AVR microcontroller with a USB to serial adapter, you should know how it sometimes gets messy with all the data and power wires. Therefore, Adafruit created a UPDI programmer tool that can program newer tinyAVR and megaAVR chips with only 3 wires! What is...

The original Simulation Program with Integrated Circuit Emphasis (SPICE) was introduced in 1973. Engineer Mike Engelhardt began developing his version of SPICE a quarter-century after its inception. Fast forward another 25 years and Qorvo has unveiled QSPICE, the company's latest...

The Toybrick TB-RK3588SD is a single-board computer(SBC) powered by the Rockchip RK3588S, equipped with 8GB LPDDR4X RAM and a dual-core GPU and NPU for AI. It's designed for multimedia applications in AI, VR, and cloud computing, all while maintaining a similar form factor to a...

Waveshare has launched two new ESP32-S3 modules: the ESP32-S3-SIM7670G-4G and the ESP32-S3-A7670E-4G. Both support 4G, GNSS, Wi-Fi, Bluetooth, and solar charging, and have a holder to put in an 18650 battery. The main difference is in their cell network support. The SIM7670G model works...