moisture sensor

Projects Networking, Protocols, and Devices
1

Hi guys,

I wish to replicate this system here. It's a great product and should check it out.

I understand the ATtiny44 is used as a slave and communicates via i2c protocol. The files in there are I believe written in C language?. Now in terms of reprogramming my own ATtiny44, how would I go about this with an arduino IDE?

Do I go ahead copy and paste the main.c and usiTwiSlave.c into a arduino sketch, place the usiTwiSlave.h in the arduino library then execute the code using my arduino Uno as the programmer?

If someone can lead me in the right direction regarding the steps to work with my arduino uno and the arduino IDE?

Thanks in advance.

2

That program is not designed to work with the Arduino IDE. It was built using Atmel Studio and an ISP programmer.

It would take a some work to modify the source code for the Arduino IDE, but if you can get the .hex file from the author, that could be used to program the ATtiny44 (without the possibility of making changes to the code).

3

Well I'm gonna go ahead and assume that you are planning on sticking a sensor in some dirt and then, depending on the output, turn a servo. I see no need for radio communication... Maybe you could explain what you want to do exactly as opposed to giving us someones code.