Test hardware
Boards, displays, touch controllers, batteries, and replacement parts for repeatable checks.
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support development
Keep SourceTX on the bench.
SourceTX is maintained through real hardware testing, documentation, companion apps, and careful iteration. If the project is useful to you, a small contribution helps keep that work moving.
where support goes
Small contributions fund practical work.
There is no paid product tier or required account. Support is optional and goes toward keeping the project usable, testable, and documented.
Radio and receivers
ExpressLRS modules, antennas, receivers, and safe loads for link and telemetry testing.
Lab tools
USB recovery, measurement, wiring, and debugging equipment that shortens the feedback loop.
Hosting and time
Release hosting, documentation, companion maintenance, and the time needed to keep the project coherent.
clear expectations
Support does not buy a promise.
Donations do not purchase commercial rights, certification, priority support, guaranteed features, exclusivity, or a warranty. Commercial use remains subject to the SourceTX license included with every public release.