Ma-RX42E-X series receivers are developed on the basis of MA-RX42-X series receiver, it comes with a built-in 5A 1S brushless ESC, but the size is very colse to MA-RX42-X receivers. Customer can change receiver very easily and enjoy brushless flight. Besides, the advance version of MA-RX42E-X series receivers supports TELEM function, in order to tell the difference from the normal versions, one + is added to X of MA-RX42E.

This one is FlySky AFHDS 2A receiver with built-in 5A1S brushless ESC and TELEM function!

SPECIFICATIONS:
Brand Name: OVERSKY
Item Name: MA-RX42E-A2+ Receiver

Features:

Super small size: 22.5*12.0*6.5mm(not including antenna)

Super light: 1.25g (not including power cables and motor connector)

Working voltage: 3.3~4.2V

Supports double aileron mode(same-phase)

Built-in 5A 1S brushless ESC

Optimized binding program(DSMX/2)

Auto binding

Support TELEM function (only advanced version)

Auto binding:

As it is difficult to reach the binding button when the receiver has been installed inside the plane, we developed self-binding function, it works like this: The receiver will enter binding mode automatically after powered and no signal for 15 seconds (slow flashing LED light turns to fast flashing), then complete the binding operation according to your transmitter binding manual.

Double ailerons mode:

This function is for planes with double ailerons, it can simplify servo connection and transmitter set up. Short connect P ports on the picture can get Double Ailerons Mode, meanwhile CH5 is set to reversal phase CH4 output.

TELEM function:

TELEM function is useful on monitoring battery voltage, receiver working voltage and its signal strength as well as its working temperature in real time, through which customer can get working state of receiver and battery discharging state under control, so flying out of control range and over discharging will rarely happen ( for brushless motor rotation speed or flight height monitoring, customer needs to choose a more advanced receiver)

NOTE:

The effective control range of TELEM function depends on transmitter, it is possible that this would happen: the working range of the receiver is far more than TELEM function effective range, it is normal and alright!
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OVERSKY MA-RX42E-A2+ Advanced RC Mini Telemetry Receiver Compatible FlySky AFHDS 2A Built-in 5A 1S Brushless ESC for RC Drone

Prices for OVERSKY MA-RX42E-A2/A2+ FlySky AFHDS-2A Built-in 5A 1S Brushless ESC in stores

Deals found: 20 (AliExpress⁶, Banggood²)

Store	Stock level	Lot price	Shipping cost	Coupon / promocode	Pcs./lot	1pc price
AliExpress	High stock level	$26	+ $2.95		1	$29
AliExpress	High stock level	$28	+ $2.95		1	$30
AliExpress	High stock level	$28	+ $2.95		1	$30
AliExpress	High stock level	$28	+ $2.95		1	$30
AliExpress	High stock level	$30	+ $2.95		1	$33
AliExpress	High stock level	$30	+ $2.95		1	$33
Banggood	Out of stock	$35			1	$35
Banggood	Out of stock	$36			1	$36

Flysky AFHDS 2A Receivers

OVERSKY MA-RX42E-A2/A2+ FlySky AFHDS-2A Built-in 5A 1S Brushless ESC

Prices for OVERSKY MA-RX42E-A2/A2+ FlySky AFHDS-2A Built-in 5A 1S Brushless ESC in stores

See also