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，每个人都都希望将那个 遥控器掌握在自己 ...

In the ESP32 module the built-in DAC and ADC are used for audio in and output, which provide just about enough resolution for voice communication. So why use ESP-NOW rather than WiFi or Bluetooth?

In particular, esp-hal, with the hal part standing for Hardware Abstraction Layer, focuses on providing you with a stable API to access hardware, making sure your code can remain stable for years ...

ESP32 course bundle deal: Create your own platforms for only $50 If you've been wanting to move on to something other than Arduino, then now's the time to master ESP32.

Espressif is producing more and more chips with RISC-V cores. The comparatively powerful ESP32-P4 now comes on a 65-euro board for smart home technology.