Futaba R7003SB BiDirectional 2.4Ghz FASSTest 3-Channel S-Bus High Voltage Receiver. The high-voltage R7003SB offers modelers unparalleled flexibility, with bi-directional capability to support a broad range of telemetry functions.
Dimensions: 0.89x1.47x0.37" (22.5x37.4x9.3mm)
Weight: 0.25 oz (7.2 g)
Power Requirement: 3.7V to 7.4V (Voltage Range: 3.5V-8.4V)
R7003SB Manual is here Download .pdf
FASSTest is a bidirectional communication system between the R7003SB receiver and FASSTest capable transmitters. Multiple optional telemetry sensors may be connected to the S.BUS2 on the receiver and that data is in turn displayed on the transmitter. *Please see your transmitters operation manual to configure transmitter to operate with telemetry sensors.
S.BUS2 extends S.BUS and supports bidirectional communication. Sensors are connected to the S.BUS2 port. *Only S.Bus2 capable devices may be connected to the S.Bus2 port. Standard S.Bus servos and gyros should not be connected to the S.Bus2 port.