2.4G CC2500 A7105 Flysky Frsky Devo DSM2 Multiprotocol TX Module With Antenna

$64.09
  Availability: In Stock
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  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

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    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

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    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

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    sales@alexnld.com

     


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2.4G CC2500 A7105 Flysky Frsky Devo DSM2 Multiprotocol TX Module With Antenna







Description:
The 4 in 1 wireless module integrate four RF chips (CC2500,NRF24L01,A7105,CYRF6936) into one single circuit board,with MCU 
baseplate,can support a variety of remote control protocols by identifying the PPM signal output of the remote control,such as Walkera DEVO,Spektrum DSM2,Flysky,Frsky,WLToys,Hubsan,Hisky,etc. It can control up to several hundreds airplanes (or receivers).

This module can recognize the remote control PPM signal, then converted into the corresponding standard wireless remote control format,which means that in theory as long as the remote control is with analog functions, it can work. But this item didn't come with a housing,so you will need to solve the housing problem.

This product includes the wireless module and the MCU 
baseplate. The wireless module is responsible for transmitting and receiving 2.4G wireless signals,the MCU baseplate is responsible for processing data and implementing remote control protocol,they should be used together.

Specification:
Item Name: 4 in 1 multi-protocol wireless module
Weight: About 28g
Size: 13*8*1cm

Baseplate: Flysky,Frsky,JR (optional)

Pin Function:

Number Name Property Description
1 VCC Power 3.3V Power supply
2 GND Power ground
3 PE1 input Amplifier and antenna switching signal. See the truth table
4 PE2 input Amplifier and antenna switching signal. See the truth table
5 CSN1 input A7105 chip select signal
6 CSN2 input CC2500 chip select signal
7 CSN3 input NRF24L01 chip select signal
8 CSN4 input CYRF6936 chip select signal 
9 SCK input SPI clock signal
10 MOSI input SPI input for slave device
11 MISO output SPI output for slave device
12 CYRF_RST input CYRF6936 Reset
16 RFO in/out RF signal input/output, connect to antenna
others GND Power ground

 
Truth table:

status PE1 PE2
A7105 RF signal to antenna 0 0
CC2500 RF signal to antenna 0 1
NRF24L01 RF signal to antenna 1 0
CYRF6936 RF signal to antenna 1 1

For more information, please visit the RCG forum:
http://www.rcgroups.com/forums/showthread.php?t=2165676

Supported Protocols:
 – Flysky (Generation I protocol,based on A7105,tested)
– Hubsan (Based on A7105,tested)
– Frsky (Based on CC2500,tested)
– Hisky (Based on24L01,tested)
– V2x2 (Based on 24L01)
– Dsm2 (Based on CYRF6936,tested)
– Devo (Based on CYRF6936,tested)
– YD717 (Based on 24L01 )
– KN (V977,Based on 24L01,tested)
– SymaX (Based on 24L01)
– SLT (Based on 24L01)
– CX10 (Based on 24L01)
– CG-023
– BAYANG
– SIMAX5C

Note: 
The above protocols are transplanted from open source projects based on the remote control Walkera DEVIATION,the the original author have tested almost the protocols,but he is not specially test for this 4 in 1 wireless module,the protocols our supplier tested have been stated above,untested protocols does not rule out is not supported,but there may be a problem of program configuration,so not rule out the subsequent firmware can support.

Open source protocol is mostly cracked,protocol version is constantly updated,inevitably there are omissions. Including but not limited to the following issues:
– Part program version DSM2 have protocol compatibility problems.
– Some receiver (original AR600) need to rebind per use,some receiver (Spektrum integrated receiver) frame rate is a bit slow. This issue basically determine the problem is on the program itself.

Tested Ground Control Distance:
CC2500: V8FR receiver with Frsky protocol,about 240m.
A7105: WLToys V911 helicopter with Flysky 8 ch receiver,based on Flysky protocol,about 240m.
CYFR6936: Spektrum MCPX helicopter with DSM2 protocol,Walkera SUPERCP helicopter with DEVO protocol,about 200m,
NRF24L01: WLToys V977 helicopter with KN protocol,use Walkera DEVO transmitter,about 200m (If equipped with MCU 
baseplate,only 50m). Hisky HCP100S helicopter with Hisky protocol,about 70m.

Firmware & Software,please Click Here

Package Included:
1x 4-in-1 wireless module
2x Antennas (as the picture shows)

Protocols & Models Table:












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Product ID: 2950519 Category: Model: Frsky (+2 more)
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