新手求助-esp8266板子mac上识别不了串口

linliu

1. 在淘宝上买的板子，按照型号说明已经安装了esp8266库，软件中显示如配图1
2. 安装了ch340G for Mac
3. 使用typec转usb接口（配图2）连接板子上的usb microB端口（配图3）
4. 系统硬件显示usb2.0 ser！（配图4）
5. 使用默认测试程序但是显示连接错误（配图5）

默认程序：
/*
  ESP8266 Blink by Simon Peter
  Blink the blue LED on the ESP-01 module
  This example code is in the public domain

  The blue LED on the ESP-01 module is connected to GPIO1
  (which is also the TXD pin; so we cannot use Serial.print() at the same time)

  Note that this sketch uses LED_BUILTIN to find the pin with the internal LED
*/

void setup() {
  pinMode(LED_BUILTIN, OUTPUT);     // Initialize the LED_BUILTIN pin as an output
}

// the loop function runs over and over again forever
void loop() {
  digitalWrite(LED_BUILTIN, LOW);   // Turn the LED on (Note that LOW is the voltage level
  // but actually the LED is on; this is because
  // it is active low on the ESP-01)
  delay(1000);                      // Wait for a second
  digitalWrite(LED_BUILTIN, HIGH);  // Turn the LED off by making the voltage HIGH
  delay(2000);                      // Wait for two seconds (to demonstrate the active low LED)
}

问题是我已经安装了ch340G，还是识别不了串口，跑不了程序，求助各位大大，我应该怎么做，万分感谢

XlinliY.Zhang

你跳线切换到ESP8266转USB了？

linliu

XlinliY.Zhang 发表于 2021-10-23 12:05
你跳线切换到ESP8266转USB了？

请问跳线应该怎么切换？我把我所有的步骤都写到描述中了，应该是没有转

kidnp3

出现connetcting时候按键按一下试试