iRangeX IRX4 Plus 2.4G CC2500 NRF24L01 A7105 CYRF6936 4 IN 1 Multiprotocol STM32 TX Module With Case

iRangeX IRX4 Plus 2.4G CC2500 NRF24L01 A7105 CYRF6936 4 IN 1 Multiprotocol STM32 TX Module With Case Overview: This 2.4G Multi-protocol TX Module is STM32 ARM microcontroller based module. All available protocols are included in serial mode. It is suitable for many brand of quadcopters, helicopters and airplanes. This module integrate four RF chips (CC2500,NRF24L01,A7105,CYRF6936) into one single circuit board, it .supports a variety of remote control protocols ,such as Futaba S-FHSS, Walkera DEVO, Spektrum DSM2, DSMX, Flysky, Frsky, WLToys, Hubsan, Hisky, Esky Assan etc. You can control your craft flexibility with it and You will get much excellent experience with you favorite transmitter. Specification: Brand Name: iRangeX Item Name: IRX4 Plus Operating Voltage: 5-14V Operating Current: <=100mA Operating Frequency: 2.4G ISM band RF Power: +22dBm MCU: STM32F103CBT6(128K ROM, 20K RAM) Weight: 45g Features: Two operation modes: PPM mode and serial mode. - When in PPM mode, there are 31 different protocols (protocol NO.0 is reserved for serial mode) mapping to the 16-position protocol selection switch on the module. They are listed in the default protocols table below, when the green light is off, you can use the switch to choose protocol NO. 1 to NO.15, when the green light is on, you can choose protocol NO.16 to NO.31. - To turn on/off the green light, Please follow these steps: Turn off you transmitter, point the protocol switch to '0' hold and press the bind button of RF mo