WiFi – ESP8266 Code to upload/read the sensor data to Thingspeak cloud. Steps to create an data stream in Thingspeak Create a account in Thingsspeak Go to Channel Menu select […]
ESP8266 Peer to Peer
In this setup, we have the one ESP8266 setup as an AP (Access Point) and another as a STA (Station). The STA then connects to the AP and sends TCP […]
Concise ESP8266 Code
The below code uses a nice mechanism to send commands to ESP8266 and wait for Response and print it. The example uses a temperature sensor (connected to A0) to upload […]
ESP8266 Reset & Flash Firmware
In case you want to upgrade your firmware for baud rate support (and you have the binary) or worst case your ESP8266 is in bad state because of wrong wiring […]