Abandoning my first disign

A project log for Water Temperature Arduino GPRS

Messuring water temperature with ds18b20. Sending it all to thingspeak.

Marin B.Marin B. 08/22/2016 at 04:430 Comments

Ok so i have found a all in one cheap solution that is perfect for me.

We can drop this whole list.

And lets get ready for this nice board from Elecrow.

It has a A6 GSM module on it with a 32u4 arduino running at 5v. The A6 module is nativly run on a lipo.

For the arduino chip there is a regulator.

There are 8 connectors on top. A connector for audio and mic, 2 digital connectors, 1 analog, 1 I2C, lipo connector, ISP header and a usb port.

I allready have it in hand i ticking away with some new code