个人觉得用FreeRTOS可以满足需求。
不太了解rt-thread的特性，如果是国产RTOS可能不够通用。
在应用代码中，可以加一层操作系统的适配来进行移植。

What kind of scope are you using, e.g. the bandwidth and sample rate ?
It's also related to the way you connect the signal and ground.

zhoupeng wrote: ↑

Tue Dec 04, 2018 7:55 am

idf支持连接隐藏名称的路由器吗？

支持。

WiFi scan的代码 请参考example
https://github.com/espressif/esp-idf/bl ... ain/scan.c

为什么不直接用第一个函数的初始化代码 ？

您好，我们准备一下示例代码。

I think this is the one you can refer to

https://github.com/espressif/esp-idf/tr ... ls/aws_iot

I have a voice recognition module from Veeer (EasyVR v3) and when I connect it to the PC, I get a 95% or above recognition rate. As soon as I connect it to the ESP32 (via hardware serial on pins 16 and 17) I am only getting about 20-30% recognition rate. I've already sent a message off to their sup...

https://github.com/espressif/esp-iot-so ... or/stepper

这里有个实现，ledc输出直接连到pcnt的输入，可以准确控制脉冲个数。

关于变频的问题，我们需要些时间来测试下。

请问是想要控制外部的 步进电机驱动芯片吗？