[hornychz]

Photo of the transmitter here..

i couldn't find any TX modules with the correct pinout, but this one seem to work very well...
If anyone has a UK source of TX modules with the correct pinout I'd be interested..

Andy

Hello, Andy,

I think, it should be "KXD-10036 RF Transmitter Module 433 MHz", you can read about it in the thread
https://www.meteocercal.info/forum/Threa...Hz-Modules

Maybe everybody of us usually buying it in China - for example at eBay.