Quote from Colin Watkins on April 30, 2019, 7:33 pm

On ebay there are Frsky compatible eight channel receivers for £12.62

I have used a number of these receivers and they work well with good range and reliability. They have analogue A1 and A2 telemetry channels which allow you to read Lipo voltage directly back to the transmitter.

Your transmitter needs to offer D8 mode for these to work, so check before you buy!

There's a link below for anyone interested.

 

https://www.ebay.co.uk/itm/RX-F802-8CH-Receiver-PWM-PPM-For-FRSKY-X9D-X9D-Plus-DJI-DFT-DHT-DIY/163649571354?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908105057%26meid%3Dc4a7c0446a714d46bf926b701842fa63%26pid%3D100675%26rk%3D3%26rkt%3D15%26sd%3D143099758752%26itm%3D163649571354&_trksid=p2481888.c100675.m4236&_trkparms=pageci%3A4a7d884f-6b74-11e9-8db9-74dbd180820c%7Cparentrq%3A6f77c79916a0aa669593df0effef87da%7Ciid%3A1