User's Manual

V1.4

Professional Computer Technology Limited

Confidential

5. Receiver

Initialization: (System to Module)

Address

Name Type No.of Byte Description

1 Start byte

0XAA

2 TX/RX 1 0X01 (TX: 0X00, RX: 0X01)

Test Mode 1

Normal: 0X00, Test Mode: 0x01. No frequency

hopping in test mode.

4-31 Data 28 TBD, All data equal to 0X00

32 CheckSum 1 Checksum

Data: (Module to System)

Address

Name Type No.of Byte Description

1 Start Byte

1 0X88 Data Transmitted success, No Data received.

0X8A Data Transmitted success, Data Received.

0X80 UART Transmitted failed

0X81 Data Transmitted failed

2 Machine ID 1 Machine ID of RX module(ID: 1 to 64)

3-30 Data 29 Customer can define the data format

32 CheckSum 1 Checksum of 31 bytes data

Data: (System to Module)

Address

Name Type No.of Byte Description

1 Start Byte

1 Start byte equal to 0x55

2 Machine ID 1 Machine ID of RX module(ID: 1 to 64)

3-30 Data 29 Customer can define the data format

32 CheckSum 1 Checksum of 31 bytes data