PREPAID ELECTRICITY BILLING USING ARDUINO AND GSMPREPAIDELECTRICITYBILLINGUSING
List of SMS based projects using Arduino Arduino based Smoke detector with SMS alert using GSM modem Arduino based LPG Leakage detector with SMS indication using GSM modem Arduino workplace alcohol detector with reporting through SMS List of GSM based projects having controlling actions through SMS SM...
Arduino MKR GSM 1400 产品说明书 Please note: This board does not ship with a SIM card.
(on Uno, Nano, etc), the speed115200may not work. Try selecting57600,38400, or even lower - the one that works best for you. In some cases9600is unstable, but using38400helps, etc. Be sure to set correct TX/RX pins in the sketch. Please note that not every Arduino pin can serve...
InsertNetwork Session Key,App Session KeyandDevice Addressto fileconfig.hin Arduino project Upload sketch to your board, you can program the T-Beam using theArduino ESP32boardHeltec_WIFI_LoRa_32 In your TTN application, in sectionPayload formatsselectCayenne LPP ...
We have prepared everything, the last thing we need is your creative projects, so if you are making an out-door IOT tracking project, please don’t hesitate to use the Wio Tracker! caution Please always plug 3.7V Lipo battery in case USB power supply is not sufficient. ...
We’ve been looking for a better place where our backers (RePhone Users) can sit together, warmly and comfortably, have conversations about RePhone, discuss technical problems, share ideas/projects, and give feedback on the modules’ development in the future. And then here we go, the Re...
Set up a database to host data transmitted from various projects Use MQTT and RESTful APIs to send data from devices to remote systems Prepare for multiple devices using high availability measures Use LoRa by implementing a gateway and a client ...
Specifications: Arduino IDE Compatibility: YES Communication Method: Bluetooth-compatible, WiFi, RJ45 State of Assembly: Ready-to-Go Compatibility: All Compatible Support: Home Assistant/ESPhome/Tasmota Additional Features: Inductive Automation Download, Network Operation Automation Features: **Versatile Connec...
Today we are in a world where robbery has increased to a great extent. Hence there is a need to protect everything using a security system. Here is a small project on security system called ULTRA SECURITY SYSTEM which will… Read more ...