Hi guys
Im currently working on taking a temperature from a DS1620 sensor (gives a 9 bit output of the temperature, of which im only using 8 bits), putting it through a little HC08 QT1 then transmitting it through the AM-RT4 transmitter at 433MHz.
I'm having a little trouble getting my head round exactly what format this transmission will take place with.
I've bit banged the 8 bit temperature into the uC, and im adding a ID byte aswell from 2 pins of the uC. Should this just transmit if i feed it into the transmitter?
Where baud rate is 1200 as receiver (Hrr3-433) can only handle 2000.
Cheers for any help on this.
Transmitter **broken link removed**
Receiver **broken link removed**
sensor **broken link removed**
Im currently working on taking a temperature from a DS1620 sensor (gives a 9 bit output of the temperature, of which im only using 8 bits), putting it through a little HC08 QT1 then transmitting it through the AM-RT4 transmitter at 433MHz.
I'm having a little trouble getting my head round exactly what format this transmission will take place with.
I've bit banged the 8 bit temperature into the uC, and im adding a ID byte aswell from 2 pins of the uC. Should this just transmit if i feed it into the transmitter?
Where baud rate is 1200 as receiver (Hrr3-433) can only handle 2000.
Cheers for any help on this.
Transmitter **broken link removed**
Receiver **broken link removed**
sensor **broken link removed**