In this setup, we have the one ESP8266 setup as an AP (Access Point) and another as a STA (Station).… Read More... "ESP8266 Peer to Peer"
Concise ESP8266 Code
The below code uses a nice mechanism to send commands to ESP8266 and wait for Response and print it. The… Read More... "Concise ESP8266 Code"
ESP8266 Reset & Flash Firmware
In case you want to upgrade your firmware for baud rate support (and you have the binary) or worst case… Read More... "ESP8266 Reset & Flash Firmware"
GSM Module – Call/SMS
Configuration and Testing Serial commands are available to configure and test the GSM Module. The below link provide you command… Read More... "GSM Module – Call/SMS"
Touch Sensor – Buzzer
This program make toggle between two frequency based on whether you touched the sensor Connect buzzer’s red wire to Arduino… Read More... "Touch Sensor – Buzzer"
Analog Input – Potentiometer
A potentiometer, informally a pot, is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.… Read More... "Analog Input – Potentiometer"
Arduino – Fire alarm (LED and Buzzer)
¨Instructions: ¨Download NewPing library from here: NewPing ¨Put the “NewPing” folder in “libraries\”. ¨In the Arduino IDE, create a new sketch… Read More... "Arduino – Fire alarm (LED and Buzzer)"
ESP8266 With Blynk
Blynk Setup Download ‘Blynk’ in Playstore or App Store, install it and create a project Find the auth token of… Read More... "ESP8266 With Blynk"