sms getway based on php + arduino web-server-client with cellular modem - Releases · itaiarbel/arduino-sms-gateway ...

📡 GSM Gateway dengan ESP32 dan 5 Arduino Mega Proyek ini adalah implementasi gateway GSM yang mampu menerima dan mengirim SMS dari 20 kartu SIM secara paralel, menggunakan: ...

The system uses the Arduino mega 2560 enhanced with Global System for Mobile communication (GSM) technology so that Arduino platform allows to receive/send SMS to/from the mobile of farms/homeowner ...

Learn how to send SMS with Arduino UNO R4 WiFi using the Circuit Digest Cloud API, Without the need for GSM Module. This step-by-step tutorial includes code and setup instructions.