nnnnBrand Name: iRangeX
nItem Name: IRX4
nBand: 2.4G
nWeight: About 40g
nFirmware: ARM
nDimension: About 49x22x65mm
nAntenna Length: About 108mm
n
nCompatible Transmitter:
nFrsky: All the frsky transmitter
nFutabas: Futabas S-FHSS transmitter
nFlysky: TH9X (Note: The plastic base of the pins on the transmitter needs to be removed to fit this module.)
nTurnigy: 9XR,9XR Pro
nOthers: Other transmitter that can use the Open TX firmware.
n
nCompatible RC Aircrafts:
nSupported Brand :Cheerson,Syma,Wltoys , Eachine E010(Most of these brand"s quadcopters, helicopters and airplanes are compatible but not every model.).
n
nFeatures:
n- Upgraded ARM board,all protocols are included.
n- For OrangeTX, all CYRF6936 based protocols are included.
n- Suitable for many brand"s quadcopters,helicopters and airplanes .
n- Multiprotocol TX module,as long as your transmitter can use the Open TX firmware,then it is compatible with module.
n- Multiprotocol hexs/bin files attached have been compiled with the source files dated of 19/12/2016 using the default settings AETR, telemetry enabled, serial mode enabled and ppm mode enabled using default table. INV versions have inverted telemetry set which is a must for OpenTX while the others are compatible with er9x/ersky9x.
n- For Atmega328 boards, some RF modules (and associated protocols) have been included in each hexs to fit in the Atmega328. For example Multiprotocol_V1.1.5_A7105-CC2500-CYRF6936.hexs means that protocols depending on NRF24L01 protocols are excluded.
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nPin Function:
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nttttNumber	nttttName	nttttProperty	nttttDescription
ntttt1	nttttVCC	nttttPower	ntttt3.3V Power supply
ntttt2	nttttGND	nttttPower	nttttground
ntttt3	nttttPE1	nttttinput	nttttAmplifier and antenna switching signal. See the truth table
ntttt4	nttttPE2	nttttinput	nttttAmplifier and antenna switching signal. See the truth table
ntttt5	nttttCSN1	nttttinput	nttttA7105 chip select signal
ntttt6	nttttCSN2	nttttinput	nttttCC2500 chip select signal
ntttt7	nttttCSN3	nttttinput	nttttNRF24L01 chip select signal
ntttt8	nttttCSN4	nttttinput	nttttCYRF6936 chip select signal
ntttt9	nttttSCK	nttttinput	nttttSPI clock signal
ntttt10	nttttMOSIs	nttttinput	nttttSPI input for slave device
ntttt11	nttttMISO	nttttoutput	nttttSPI output for slave device
ntttt12	nttttCYRF_RST	nttttinput	nttttCYRF6936 Reset
ntttt16	nttttRFO	nttttin/out	nttttRF signal input/output, connect to antenna
nttttothers	nttttGND	nttttPower	nttttground

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nTruth Table:
nntnttntttntttntttnttnttntttntttntttnttnttntttntttntttnttnttntttntttntttnttnttntttntttntttnttntn

nttttstatus	nttttPE1	nttttPE2
nttttA7105 RF signal to antenna	ntttt0	ntttt0
nttttCC2500 RF signal to antenna	ntttt0	ntttt1
nttttNRF24L01 RF signal to antenna	ntttt1	ntttt0
nttttCYRF6936 RF signal to antenna	ntttt1	ntttt1

n
nSupported Protocols:
n - Flysky (Generation I protocol,based on A7105,tested)
n- Hubsan (Based on A7105,tested)
n- Frsky (Based on CC2500,tested)
n- Hisky (Based on24L01,tested)
n- V2x2 (Based on 24L01)
n- Dsm2 (Based on CYRF6936,tested)
n- Devo (Based on CYRF6936,tested)
n- YD717 (Based on 24L01 )
n- KN (V977,Based on 24L01,tested)
n- SymaX (Based on 24L01)
n- SLT (Based on 24L01)
n- CX10 (Based on 24L01)
n- CG-023
n- BAYANG
n- SIMAX5C
n
nNote:
nThe 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.
n
nOpen source protocol is mostly cracked,protocol version is constantly updated,inevitably there are omissions. Including but not limited to the following issues:
n- Part program version DSM2 have protocol compatibility problems.
n- 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.
n
nTested Ground Control Distance:
nCC2500: V8FR receiver with Frsky protocol,about 240m.
nA7105: WLToys V911 helicopter with Flysky 8 ch receiver,based on Flysky protocol,about 240m.
nCYFR6936: Spektrum MCPX helicopter with DSM2 protocol,Walkera SUPERCP helicopter with DEVO protocol,about 200m,
nNRF24L01: 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.
n
nSupported Protocols & Models Table, Click Here
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nPackage Included:
n1x iRangeX IRX4 module (With antenna and case)
n
nDifferences Between Versions:
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nttttVersion	nttttIRX1	nttttIRX4	nttttIRX4 Plus
nttttA7105 chip	ntttt	nttttu221a	nttttu221a
nttttCC2500 chip	ntttt	nttttu221a	nttttu221a
nttttNRF24L01 chip	nttttu221a	nttttu221a	nttttu221a
nttttCYRF6936 chip	ntttt	nttttu221a	nttttu221a
nttttVCC Power: 3.3V Power supply	ntttt	ntttt	nttttu221a
nttttGround Control Distance	ntttt200m	ntttt240m	ntttt240m
nttttPPM	ntttt	ntttt	nttttu221a
nttttOperating Voltage	ntttt5-13V	ntttt5-14V	ntttt5-14V
nttttOperating Current	ntttt<=40mA	ntttt<=100mA	ntttt<=100mA
nttttperating Frequency: 2.4G ISM band	nttttu221a	nttttu221a	nttttu221a
nttttRF Power: 22dBm	nttttu221a	nttttu221a	nttttu221a
nttttFirmware: ARM CORTEX-M	nttttu221a	nttttu221a	nttttu221a
nttttDimension: 49x22x65mm	nttttu221a	nttttu221a	nttttu221a
nttttWeight	ntttt43g	ntttt40g	ntttt45g
nttttAntenna Length: About 108mm	nttttu221a	nttttu221a	nttttu221a

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