今天我们来玩儿ESP-NOW。 相信每个玩电子的童鞋对无线通信都非常感兴趣，从孩童时期的无线遥控赛车，到学生时期的收音机，到长大后接触的各种无线控制的家电，手机等电子产品，无线通信让我们可以像神话小说中的某些绝技，可以做到隔空控制，每个人 ...

As a fervent fan of twiddly and twirly widgets and tactile buttons in a device’s user interface, [Steve M Potter] created a remote control (pendant) for his CNC machine, which he explains in a recent ...

One of the most thrilling childhood toys for the adventurous 1970s or 1980s kid was probably the toy walkie-talkie. It didn’t matter that they were a very simple AM low-end-VHF radio with a range of ...

The Chinese chip manufacturer Espressif is known for its cheap and widely used microcontrollers with integrated WLAN, ESP8266 and ESP32. The new ESP32-P4 is significantly more powerful because it ...