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乐鑫 ESP32-C5 全面量产：行业首款双频 Wi-Fi 6 的 RISC-V SoC

IT之家 5 月 2 日消息，乐鑫信息科技 4 月 30 日宣布，ESP32-C5 现已全面进入量产。 ESP32-C5 宣称是行业首款 2.4&5 GHz 双频 Wi-Fi 6 的 RISC-V SoC，同时集成 Bluetooth 5（LE）和 IEEE 802.15.4（Zigbee，Thread）协议栈，为物联网设备提供无线连接解决方案。 IT之家查询资料获悉 ...
Embedded

Arduino launches 32-bit UNO board with Wi-Fi, cloud and 96 LED matrix

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...
Hackaday

Rolling Your Own LED Matrix Driver, With Copper Foil Tape To The Rescue

It all started when [Damien Walsh] got his hands on some surplus LED boards. Each panel contained 100 mini-PCBs hosting a single bright LED that were meant to be to be snapped apart as needed. [Damien ...
Elektor Magazine

Arduino UNO R4: A Strong Middleweight Between the R3 and the New Arduino UNO Q

The Arduino UNO R4 brought a modern 32-bit platform to the UNO form factor. Arduino’s Alessandro Ranellucci explained the ...
Liliputing

Waveshare ESP32-P4-Nano is a tiny RISC-V dev board with Ethernet, WiFi, and Bluetooth

The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the little ...