I’m trying update (using esp8266 microcontroller), update a DNS record hosted on DigitalOcean, using the API. How do I do to get HTTPS fingerprint using Linux CLI, for use on my code? Answer If you are using ESP (arduino IDE) library WiFiClientSecure.h, you need declare the “const” variable …
Tag: esp8266
ESP8266 Linux: Programming and Flashing
So I’ve recently gotten hold of an ESP8266 chip with a microusb port. I’ve been trying to program it with the arduino IDE but need to flash it. So far I have tried this tutorial here but when I got to the stage of connecting in putty it would not connect giving me an error message, I tried running…
ESP8266 module fails at boot
I have a ESP8266MOD ESP-12-E hooked up to a USB-to-UART module. When I try to communicate with the module I get some intelligible output then an error message and the communication is closed. For ai-thinker-0.9.5.2-115200 and espressif-nonos-2.0.0-SDK (this is not the actual name of the file): For a nodeMCU f…