Wireless Sensors Monitoring

[redips_id]

Project Name: Wireless Sensors Monitoring
Author/Designer: Idris
Project Description: Send data of sensors (humidity, temperature, gas and also battery in mV)
Photo/Picture/Figure/Diagram/Flowchart:

P1100231.JPG (66.62 KiB) Viewed 2026 times

Compiler: Hi-Tech
Owner email: redips_id@yahoo.com

[shahrul]

Low Cost wireless data transmit using RF.

[ober]

Idris, sending data in package? How many bytes in total? any header byte?

Anyway good work!

[redips_id]

I send data in package (like PR16), every data sent for every sensors have 3 set of package, example:
@battery: ID('B'), byte high, byte low
@humidity: ID ('H'), byte high, byte low
@temperature: ID ('T'), byte high, byte low
@gas: ID ('G'), byte high, byte low

byte high and byte low represent the data (in mV)

I'm not using receive interrupt since it just only receive and display.

[shiyan]

Idris, great project you have there... how far can it go??

[redips_id]

For now I have try about 10 meters (receiver in the room, transmitter outside the room) and it works fine, maybe it can be further than that..