Because the SIM800L module is very flexible, a great GSM project design can be relatively simple. But there are a number of reasons for experimenting with more complex ideas, such as enhanced ...

⚠️ Project Status: No Longer Maintained ⚠️ Thank you for your interest in this project. Unfortunately, this project is no longer maintained as I no longer have a functionning SIM800L module.

Thank you for your interest in this project. Unfortunately, this project is no longer maintained as I no longer have a functionning SIM800L module. Additionally, the SIM800L doesn't support current ...

It is very easy to build an “SMS-controlled relay” with the help of a cheap GSM modem module and a small microcontroller board. Here, I’m using the SIM800L and Arduino Nano V3 to develop a nifty ...

Vous pouvez utiliser un Nano et une carte type relais Arduino bleu chinois :) équipé d'un shield SIM800L_EVB. (voir pièces jointes) Mesure la température du lieu d'emplacement du module à l'aide d'un ...

Makers and tinkerers, add cellular power to your projects with the SIM800L module! This compact board lets you send SMS, make calls, and connect to GPRS networks – perfect for remote sensors, trackers ...

I've got a couple of SIM800L modules in remote devices that have been running for years. A few days ago both stopped registering with the (One NZ) network at the same time, and no longer connect at ...