About the E32 radio

E32 433T20D radio from ebyte

58 bytes max packet size. If the telemetry size superseed 52 bytes, it can cut off the next packet in the transmission and the data can look scrambled or truncated on the receiver end / ground station.

With python, you can check the length of the telemetry package (a string in our case) using the builtin len() function, like this:

packet = f"{pressure};{temperature};{humidity}"
print(len(packet))

Configuring the E32

Using ebyte software on a windows computer is the simplest approach. See Downloads.

Testing the radio, see Getting started...

Antenna design

Ground station

Terminal logging software

Downloads

ebyte RF setting software for windows https://www.ebyte.com/pdf-down/1793.html

RF_Setting4.2.exe

E32-433T30D User Manual E32-433T30D_Usermanual_EN_v1.9.pdf https://www.cdebyte.com/pdf-down.aspx?id=1462