The ARCHER GR8 receiver features the new ACCESS protocol. ACCESS offers the lower latency and higher performance of our previous G-RX8 receivers. With the support of OTA (Over-The-Air) feature, firmware upgrades become very easy, no more cables. The ARCHER GR8 also has an improved high precision variometer that provides pilots with more accurate and faster altitude and vertical speed data. Now you can enjoy more accurate and faster vario audio feedback from your FrSky ACCESS-enabled transmitter.
The ARCHER GR8 maintains its small form factor. Thanks to the ACCESS protocol and hardware optimizations, you can now use 8 high-precision PWM channels and 16 SBUS channels simultaneously via standard servo connectors. In addition, any SBUS-equipped ACCESS receiver can be connected to the SBUS IN port, making it a redundant receiver; the GR8 will then automatically use the receiver with the best signal. Powering the receiver from a speed controller? Easy monitoring of battery voltage is now possible via the AIN port.
