FRSKY Archer Plus R8 Receiver
The Archer Plus R8 is an 8-channel ACCESS/ACCST D16 receiver — a solid mid-range choice in the Archer Plus lineup. Both ACCESS and ACCST D16 protocols are supported with automatic smart-matching during binding, so newer X14/X18/X20-series radios and classic Taranis-series transmitters both bind without manual protocol switching. Enhanced anti-RF-interference capability and FBUS support for single-wire bidirectional telemetry complete the spec. OTA firmware updates are available in ACCESS mode.
Why We Recommend This
The Archer Plus R8 is the straightforward 8-channel choice for anyone upgrading from legacy D8 or D16 receivers — modern ACCESS auto-matching protocol, FBUS for clean telemetry wiring, and OTA updates keep it current without the overhead of the stabilized SR series. FPV Builds RC provides U.S.-based product support, receiver-selection assistance, and setup guidance for FrSky products purchased through our store.
Frequently Asked Questions:Which FrSky transmitters are compatible with the Archer Plus R8?
The Archer Plus R8 is compatible with FrSky transmitters and RF modules supporting ACCESS (including X18, X18S, X18SE, X18RS, X20, X20S, X20RS, X20 Pro, X20 Pro AW, X20 R, X14, X14S, X14RS, X-Lite S, Taranis X9 Lite S) or ACCST D16 (including Taranis X9D, X9D Plus, QX7, QX7S), subject to compatible transmitter and receiver firmware and applicable regional FCC/LBT versions. The protocol is smart-matched automatically during binding. Browse our full transmitter lineup at https://www.fpvbuildsrc.com/frsky-transmitters
What is the difference between the Archer Plus R8 and SR8?
Both are ACCESS/ACCST D16 Archer Plus receivers. The SR8 (Stabilized Receiver) adds a built-in 3-axis gyro/accelerometer for self-leveling flight modes. The R8 is the non-stabilized version — the right choice for FPV multirotors, aircraft with a dedicated flight controller, or any build where onboard gyro processing would conflict.
What is the difference between ACCESS and ACCST D16 modes?
ACCESS is FrSky's newer digital protocol with OTA firmware updates, improved telemetry, and enhanced security. ACCST D16 is the older, widely-compatible protocol for classic Taranis-series radios. The R8 auto-matches the correct protocol during binding — no manual switching needed.
Does the Archer Plus R8 support OTA firmware updates?
Yes — in ACCESS mode. Firmware is updated over-the-air from your transmitter via ETHOS or EdgeTX/OpenTX. OTA updates are not available in ACCST D16 mode.
How do I use FBUS for telemetry on the R8?
Assign a channel port to FBUS mode in your transmitter's settings. Connect your ADV sensors (FAS, GPS, VARI) or Neuron ESC. FBUS carries bidirectional data on a single wire — sensor readings appear live on your transmitter screen with no S.Port hub needed. Browse compatible sensors at https://www.fpvbuildsrc.com/frsky-sensors
Does FPV Builds RC offer setup support for the Archer Plus R8?
Yes — we're a U.S.-based FrSky dealer happy to help with binding and FBUS wiring. Browse our full FrSky receiver range at https://www.fpvbuildsrc.com/frsky-receivers
