Setting Up Bluetooth In SIM800 GSM Modem

The SIM800 series GSM modules from SIMCOM supports Bluetooth functionality. In order to avail this functionality you might need to update the firmware of the GSM modem you have. This blog post is intended to show you how to enable the Bluetooth functionality in SIM800 modem. To test whether your GSM modem firmware supports Bluetooth give the…

Updating firmware of SIM800 GSM Module

The SIM800 GSM modem series from SIMCOM offers a lot of features like, SD card interfacing, Bluetooth functionality, FM etc.. In most cases a firmware update is required to avail these features. This post is intended to give an idea about how to update the firmware of SIM800 modems. What you need: SIMCOM SIM800 GSM…

Arduino MQTT Library for SIM800 GSM Modem

Hello tech freaks, hobbyists, enthusiasts and professionals, we are pleased to announce the open source project “SIM800 Arduino MQTT Library“. We welcome you to come and collaborate on this project. MQTT  is an ISO standard publish-subscribe-based messaging protocol for use on top of the TCP/IP protocol (is the underlying technology behind  Facebook Messenger). This MQTT client…