Spektrum Quad Race Serial Receiver w/ Telemetry (SPM4649T)

The SPM4649T quad racing serial receiver offers full-range performance with integrated telemetry providing FPV racing enthusiasts with a serial receiver that can transmit vital telemetry data. Like SPM4648, the 4649T offers a 1-wire serial connection that is compatible with most flight controllers and an input for telemetry data such RPM, battery voltage and a whole lot more. Spektrum enthusiasts with telemetry capable transmitters such as the DX6, DX8, DX9 or DX18 can now receive on-demand telemetry data, and by using the voice functionality of compatible G2 transmitters, can have specific telemetry data outputted via the on-board audio system.  Features Small size and lightweight design Works with most popular flight controllers Single line connection provides output to FC while receiving telemetry input from FC or battery Dual antennas for optimal range and RF performance Specifications Length:1.2 inch (30mm) Width:0.6 inch (16mm) Height:0.2 inch (6mm) Weight:0.1 ounce (3 grams) Telemetry options include    Provided directly from receiver   Flight log data  Battery voltage  RPM  Lap Timer     Provided by external device e.g.: Flight Controller  Flight log if using more than 1 receiver  Battery voltage  RPM  Lap Timer  Current draw and total mAh consumption  Temperature  All other data the FC can send that we support such as GPS, accelerometer date, ESC data, etc...