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1 Controller Features
The RF learning controller can learn and control the vast majority of RF remote controllers in the market

Controllable frequency: 433MHz/315MHz;

Standard RS232/RS485 interface 232 serial port supports 115200 baud rate 485 supports 9600 baud rate

Large capacity storage can remember 250 RF instructions

Power-down data is not lost. Settings are not lost

Support the control of multiple devices at the same time

The equipment has a heartbeat indicator lamp which is convenient to observe the working condition of the equipment

Open protocol is convenient for secondary development

This controller supports firmware online update function Our company will release the latest programs (add functions) from time to time Users can update themselves online

The controller is equipped with a professional industrial control shell

Our company also accepts customer plan customization

2 Overall dimensions
Overall dimensions: 88 (L) x55 (W) x44 (H) mm

1. Beauty e Health

3 also supports RS232/RS485

232 serial port supports 115200 baud rate, 485 supports 9600 baud rate

2. Phones e Accessories

3. Olho Jogo E-sports Periférico

4. Rastreador de Olho Instrumento de Rastreamento de

5 protocol is open for secondary development
Note: In RS485, all instructions will be preceded by a byte of device address RS232 is 6 bytes RS485 is 7 bytes instruction

5.1 RS232 instruction: 6 bytes
Opcode 1 Opcode 2 Send code Address code Frequency selective checksum (XOR sum of the last three bits)

1. RS232 sends internal storage instructions

For example: 433MHz RF code stored in the address of 01 set the same baud rate can be sent out with their own software

Send: 50 fa 01 01 00 00 can send this RF code

Opcode 1: 50

Opcode 2: FA

Send code: 01 Send RF code value

Address code: 01 The storage address of RF code value is currently address 1, which is changed by 1-250 according to the actual situation

Frequency selection: 00 sends 433MHz RF code;

01 sends 315MHz RF code

The XOR sum of the last three bits of the check code 00: 01 xor 01 xor 00 = 0x00.

Data return: The return instruction format is as follows:

Return instruction (send in hexadecimal, 6 bytes)

Opcode Opcode Return Code Reserved 1 Reserved 2 Checksum (previously accepted Checksum)

50 fc ` xx 00 00 XX

Return result (above): 50 fc 01 00 00 01

Opcode 1: 50

Opcode 2: FC

Return code: 01 send RF code value

Reserved 1: 00

Reserve 2: 00

XOR sum of the last three bits of check code 01: 01 xor 00 xor 00 = 0x00.

2. RS232 sends learning instructions

For example, after learning the RF code of 433MHz to the address of 01 and setting the same baud rate, you can send it out with your own software

Send: 50 fa 05 01 00 04 Learn RF code buzzer

Opcode 1: 50

Opcode 2: FA

Send code: 05 learning infrared

Address code: 01 The storage address of RF code value is currently address 1, which is changed by 1-250 according to the actual situation

Frequency selection: 00 sends 433MHz RF code;

01 sends 315MHz RF code

XOR sum of the last three bits of check code 04: 05 xor 01 xor 00 = 0x04

Return result: 50 fb 05 00 00 05

Opcode 1: 50

Opcode 2: FB

Return code: 05 learning infrared

Reserved 1: 00

Reserve 2: 00

XOR sum of the last three bits of check code 05: 05 xor 00 xor 00 = 0x00

5.2 RS485 instruction: 7 bytes
Address Opcode 1 Opcode 2 Send Code Address Code Frequency Selective Checksum (last three bits XOR sum)

The operation is consistent with Rs232, that is, there is an address code in front