空中下载技术OTA（Over-the-Air Technology）是用户自己的程序在运行过程中对User Flash的部分区域进行烧写，目的是为了在产品发布后可以方便地通过预留的通信口，对产品中的固件程序进行更新升级。通常实现OTA功能时，即用户程序运行中作自身的更新操作，需要在 ...

This project converts the Raspberry Pi Pico(or any RP2040) into a USB to 6 UART and I2C board with activity LEDs. Supporting hardware, the "PicoUART6" is available on Tindie and eBay. The 6 USB UART ...

AsiaRF AWH575-MF1 is a WiFi HaLow industrial IoT controller / remote control kit with RS232, RS485, I2C, SPI, UART, and 12-bit ADC interfaces to connect sensors or actuators and designed for ...

Sound direction detection is a fascinating concept in robotics and automation. It allows a device to "hear" and determine the direction of a sound… November 23, 2024 Build a Simple Arduino RC Boat ...

The AR488 GPIB controller is an Arduino-based controller for interfacing with IEEE488 GPIB devices via USB. This work was inspired by and has been based on the work originally released by Emanuele ...

That’s the case with this neat tutorial from [Rahul.S] on driving a 7-segment LED display with an FT232. By using this cheap USB to serial controller, [Rahul.S] was able to drive the display ...