The PCB holds an ESP32-PICO-D4 which is operating as a standard Bluetooth HID controller for maximum compatibility with modern systems. Control signals are pulled directly from the controller’s ...

a set of commands allowing a host computer to talk to a Bluetooth interface. That interface doesn’t have to be special, and [Dakhnod] is here to show us that it can be done with an ESP32 ...

而在这个充满无限可能的领域中，上海乐鑫芯片总代理商飞睿科技 Wi-Fi 6 + Bluetooth 5 (LE) SoC ESP32-C61 芯片，无疑是一颗璀璨的产品，为物联网设备带来 ...

Remember the good old PDAs or Personal Digital Assistants that people used for taking notes, keeping schedules, keeping a tab ...

ESP32 的功能框图是一种图形化的方式，用来展示 ESP32 芯片的主要功能、组件和接口。它可以帮助用户了解 ESP32 的硬件结构和工作原理。ESP32 的功能框图如下图所示： 从功能框图中，我们可以看到 ESP32 主要包括以下部分： ...

FlipMods Combo is a 3-in-1 expansion module for the Flipper Zero with ESP32 WiFi and Bluetooth SoC, CC1101 Sub-GHz MCU, and a ...

The RF Clown is a compact and portable Bluetooth Low Energy (BLE) jamming tool designed to block Bluetooth signals and ...

So I can definitely see the appeal of the simple PDA that Ashtf is developing. It’s a pocket-sized device with an E Ink display, a thumb keyboard, and simple software that’s currently designed for ...

The innovative communication components are based on a 32-bit RISC-V single-core processor from Espressif (ESP32-C3), which can operate at a clock frequency up to 160MHz. They have 4MB of flash memory ...

Waveshare has recently launched DDSM Driver HAT (B), a compact Raspberry Pi DDSM (Direct Drive Servo Motor) motor driver ...

The device features a “big” 800 x 480 pixel MIPI-DSI display, a 400 MHz ESP32-P4 dual-core microcontroller with 32MB of PSRAM ...

Copysic’s project to recreate Suzume’s chair with real walking capabilities showcases a mix of ingenuity and technical ...