DelTang Rx65 DSM2/DSMX Receiver for Land-Based Vehicles

Rx65 DSM2/DSMX 18V Receiver with 3A Bi-Directional ESC

The Rx65b is out of stock and discontinued by Deltang. They are working on a Rx65c replacement but I do not have an ETA for them. I will update this notice when I have more information. If you would like a notification when there is availability information, please email to be added to the list.

Rx65 is a 2.4GHz DSM2/DSMX receiver which includes one integrated 3A reversable controller for brushed motors (ESC). The standard voltage range is 3-18v for 1-4S LiPo, 1-5 LiFe, 3-12 NiCd/NiMH or 1-2 PP3. The design allows for 'daughter boards' to extend the capability: two are curently available with additional output drivers for single and bidirectional ESC.

Size:31.2 x 13.4 x 5 mm
Weight:1.7 gm
Voltage Range:3V - 18V
Max Current:3A (6A with ADD3)
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-configured daughter boards and pre-wired leads / connectors. The daughter board can be used to increase the ESC current to 6A or to provide a second 3A ESC. 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.

Rx65-1Settings 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'
Rx65-5Settings for DX3 *
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

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