WiFi – ESP8266 Code to upload/read the sensor data to Thingspeak cloud. Steps to create an data stream in Thingspeak… Read More... "WiFi – ESP8266 – Cloud Write/Read"
Projects using Internet of Things
There are many working on Pi but not having access to a TV (for output). Even for those who have… Read More... "Pi: How to use Laptop as Output"
The official Raspberry Pi website http://raspberrypi.org has sufficient information on this. However a simpler tutorial would still be helpful. The following are… Read More... "Pi: How to install Raspbian OS"
Introduction The Zigbee S2 module runs native Zigbee protocol (Don’t use the S1 module which doesn’t have config). There are… Read More... "Zigbee with Arduino"
Introduction The MiFare reader is capable of reading and writing into RFID cards. Each card has about 1k of memory.… Read More... "MiFare RC522 RFID Reader"
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"
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"
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"
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"
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"