The A7672S 4G LTE GNSS module is a powerful cellular communication solution that brings reliable internet connectivity and precise GPS tracking to Arduino projects.In the world of IoT (Internet of ...

SIM800L is connected to Arduino Nano via Logic shifting resistors as SIM800L works on 3.3v Logic. Separate power is given to SIM800L module because it works in 3.4-4.2V DC and 5V DC external supply is ...

Upload the source code to Arduino Nano and then insert it into the PCB. Solder the spiral antenna on SIM800L module. Fig. 4: PCB layout of the GSM security switch Fig. 5: Components layout for the PCB ...

We’ve already seen ESP32 WiFI & Bluetooth SoC combined with a cellular modem several times already, and a couple of days ago, I wrote about LILYGO T-A7068X ESP23 board with a 4G LTE modem.Iconic ...

Mouser now stocks the Pro 4G module from Arduino. Powered by a powerful Quectel LTE Cat 4 modem, the module's fast data throughput and high bandwidths deliver reliable and quick data download and ...