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The RadioMaster R88 V2 is a compact, reliable 8-channel PWM receiver meant for a wide range of RC aircraft and vehicles. It is designed to work with transmitters that use D8 or D16 compatible protocols, which covers a large number of radios that hobbyists already own.
PWM output means each channel is one wire to one servo or ESC, the arrangement used by most planes, gliders and cars. That makes the R88 V2 an easy drop-in when you are upgrading a model or replacing a damaged receiver.
The receiver runs from a 4.5 to 6 V supply, which matches the output of a typical ESC BEC or a four-cell receiver pack, and it uses a single antenna. Because the maker does not publish figures for size, weight or current draw, measure the space in your model and use a regulated supply. It is a plain PWM receiver, so it does not output SBUS or telemetry data to a flight controller.
Before the first flight, bind it to your transmitter using the procedure for your radio's D8 or D16 mode, set a failsafe so that a lost link is handled safely, check each channel's direction with the propeller removed, and keep the antenna clear of carbon fibre and power leads.
RC planes, gliders, helicopters and cars where you have a compatible radio and want eight ordinary PWM channels. If you need SBUS, long range or two-way telemetry, an ExpressLRS or SBUS receiver is a better fit.
It has eight PWM output channels.
It is compatible with D8 and D16 transmitters.
It runs from 4.5 to 6 V.
No, this receiver provides PWM outputs.
It uses a single antenna.
| Brand | Radiomaster |
|---|---|
| Channels | 8.000000 |
| Input Voltage | 4.5-6V |
| Protocol | D8/D16 compatible |
| Selling unit | PCS |
