Buy from here. Offical website.

Steps to make it work in arduino:

1. Read http://www.heltec.cn/wifi_kit_install/ and https://docs.heltec.org/en/node/esp32/quick_start.html
2. My settings:

3. Burn these examples

To try the wifi example

1. Create the http example, not the https one, the “BasicHttpsClient” not working.

2. Change the wifi ID and password, case sensitive

3. Run it and see the result in serial monitor, set the baudrate to 115200. It grab the html from outside, see the code then you know

Above it http client example, http server example is in below. Or search in google.

2023/07/17 by admin