that means the chip is working. the capacitor i soldered does not create any problem and i connected it because otherwise the board is not recognized by the computer. i still can't figure out what is the cause of the problem. thanks anyway for the help download mode manuallyby holding th...
I guess I can compile my projects with the DoIt ESP32 DevKit v1 model. Anyway, that’s what I’ve been doing since the beginning, and it works. If you think it’s not the most appropriate model for compiling, don’t hesitate to let me know!
Unable to upload anything to this module. Have another identical one and same sketch uploads and runs fine. Rules out cable, connection or computer. I tried to upload using esptool.py directly and also using FTDI but same problem. How can I test if the board damaged? Any tips on how to...
LibWebSockets repository LibWebSockets ESP32 factory application LibWebSockets test demos running on ESP32 OTA app ESP32 (ESP-IDF) Wi-Fi connect and resolve DNS Template for Connecting to the AWS IoT Platform Rudi's Standalone HTTP Server (Forum Post 1, 2; Video 1, 2) Pre-built ESP8266 & ...
//启动WiFi服务,这里是客户端(放在set up函数里)WiFi.begin(ssid, password);Serial.print("Connecting to ");// 串口监视器输出网络连接信息Serial.print(ssid);Serial.println(" ...");// 告知用户正在尝试WiFi连接inti =0;// 这一段程序语句用于检查WiFi是否连接成功while(WiFi.status() != WL_CONNECTED...
Congratulations! You can access your ESP32 from anywhere on the Internet using ngrok. If you see in your Terminal windows, the public address that anyone can use to see your project is shown below. Below is a screenshot of my Macbook Pro connecting to ngrok and displaying my ESP32 project...
I can connect to the board ONLY when my phone or computer and the ESP32 DOIT DEVKIT are on the same network. When in different networks, there is no connection, and that does not become very useful. Any help will be highly appreciated. ...
It’s often related to one of the following issues: Poor quality USB cable; USB cable is too long; Board with some defect (bad solder joints); Bad computer USB port; Or not enough power provided by the computer USB port. Solution: ...
The blinks allow the board to communicate with you when it is not connected to the computer via USB. // Make the LED blink a variable number of times with a variable delay. void blinkX(int numTimes, int delayTime){ for (int g=0;g < numTimes;g++){ // Turn the LED on and wait...
However, my problem is after the ESP is in functioning mode, not programming mode. The error shows up when I detect the signal. However, it appears the problem is not even related to the input pin. I'm currently testing using a relay without connecting to the GPIO2 pin, as shown in ...