Here I directly connect the Arduino UNO R4 WiFi board through a USB cable ... How to Send SMS from NodeMCU without Using GSM Module? Learn how to send SMS alerts from NodeMCU ESP8266 without a GSM ...

requiring only two wires for connection (SDA and SCL). This simplifies both the circuit design and the code implementation. The system consists of an Arduino interfaced with an LCD, SIM900A/800L GSM ...

For Arduino IDE, the Arduino-Pico SDK can be ... (can be disable when using with WiFi management library), Ethernet module resetting and initializing (can be disable) with MAC and IPs, GSM network ...

👍Support WIFI and GSM dual network(you can use GSM if there is no WIFI, The WIFI only can work with 2.4G, not work with 5G), Different alarm status: away arm, home arm, delay arm and timely arm ...

👍Support WIFI and GSM dual network(you can use GSM if there is no WIFI, The WIFI only can work with 2.4G, not work with 5G), Different alarm status: away arm, home arm, delay arm and timely arm ...

Flood Alert System using Arduino, GSM & Water Sensor 🌊📡 This project is designed to detect rising water levels using a water sensor and send automatic alerts via SMS & call using a GSM module ...

Plus, wiring them to boards like Arduino, ESP, or nRF can feel like untangling a mess of cables. That’s why we’re excited to share our solution: a super tiny, coin-sized (3 cm!) LoRa + GPS module that ...

Due to the different connection configurations, the AMS 2710 can be con-nected via solder contacts, a plug or a cable terminal strip. The PCB sensor modules are individually calibrated and compensated ...