Telemetry data bandwith

[alberto.munizaga (AMV)]

Hi

We are woking on a project where we have a very limited data transfer, so we need to know how much bandwith need our radio to send the telemetry live (minimum bandwith to make a real time telemetry transfer).

Appreciate your help, thanks!

[copilot (JaSw)]

Have a look at this excellent post:

Lowering Telemetry Datarates in ArduPilot

[IMG_2363] This post is an explainer on the telemetry datarates in ArduPilot, plus information and data on how to configure the datarate to fit in lower-bandwidth radio systems. All datarates in this article are averages and are rounded to 1 decimal place. Does not include actions such as downloading parameters or waypoints. All datarates are in the Vehicle → GCS direction. ArduPilot telemetry is a series of MAVLink messages output from a UART (or serial) port on the flight controller. The …