Rx65c DSM2/DSMX 18V Receiver with 3A Bi-Directional ESC


Rx65c Top

Rx65 is a 2.4GHz DSM2/DSMX receiver which includes one integrated 3A reversable controller for brushed motors (ESC) plus 11 auxiliary outputs (8xP, 3xF) for lighting, sound trigger, couplers, ... The voltage range is 3-18v for 1-4S LiPo, 1-5 LiFe, 3-12 NiCd/NiMH or 1-2 PP3.

The data on this page is for the latest version, Rx65c. Information on previous versions of the Rx65 maybe found on the Deltang web page. Rx65c does not support daughter boards for increasing the motor current. If your motor has a stall current greater than 3A, take a look at the Rx66 which can handle up to 6A.

Size:38 x 14 x 4 mm
Weight:1.7 gm
Voltage Range:3V - 18V
Max Current:3A
wiring adds 0.5gm ~ 1gm to the bare board weight
Rx6x Receiver Features

Rx65 is available as board-only for you to add wiring or with a range of pre-wired leads / connectors. If the options below do not exactly meet your needs, please contact us to discuss your requirements.

An enormous range of programming features are provide to enable you to customise the operation of Rx65 to suit your model. See Rx65 v611 Programming for full details. Access to programming is either via a stick type transmitter or using the PROG3 programmer. A selection of program setups are provided as variants (-1, -2, etc.) - view the Variants tab for details.

Rx65 Bottom
Rx65 Connections

Rx65-1Settings for 'trains' with separate controls for speed and direction
Rx65-2Train controller with centre-off throttle
Rx65-22As above but with Selecta enabled (for use with Tx22)
Rx65-3Mostly servo outputs
Rx65-4Settings for 'cars'
Rx65-6Settings for 'boats'

The default receiver setting is for the Low Voltage Cutoff (LVC) threshold to be determined from the voltage seen on initialisation - basically, the receiver firmware makes a 'guess' at the battery type. The algorithm used for this calculation means that a 9V Alkaline or NIMH battery can often be interpreted as an almost discharged 3S LiPo. The solution is to either disable LVC, or set it to the correct value for your battery; this is done by programming the receiver.

Instructions for programming receivers using your DT transmitter are at the bottom of the information leaflet that came with the transmitter.

The receiver programming steps for LVC are:

disable LVC: 7 2 1
set LVC: 7 2 3 units tenths

e.g. to set the LVC to 6.5V, the programming steps are: 7 2 3 6 5

The receiver is normally supplied as a bare board, with wiring options as specified in the menus below. If you want the receiver protected against accidental contact with metal parts, please select the 'heatshrink' option.

Price: from £40.00


Spare 150mm aerials are available for the extended aerial version of Rx65, Rx66 and Rx102: £ 1.15


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