Instruction Manual

第 2 页
19 页
File name: vc1sx-1276b-g4 wireless
module used
Documentation
Date: 2017.10.27
Document Number: vc-qw-0a-2017-10
Implementation date:
2017.10.27
Version v1.1
version
number
editor
time
instruction manual
V1.0
Li
Teng
2016-08-02
Initial version, all
functions are implemented
V1.1
Pei
Liqun
2017-03-25
Add test bit error rate
Version v1.1 ......................................................................................................................................................... 2
1.Description ....................................................................................................................................................... 4
Application field ................................................................................................................................................ 4
3.Technical characteristics ............................................................................................................................. 5
4.Technical parameters ...................................................................................................................................... 6
5.Interface definition ...................................................................................................................................... 7
6.Serial communication protocol ...................................................................................................................... 8
6.1. Data Frame ........................................................................................................................................................ 9
6.1.1. Delivery (module serial port receiving) .......................................................................................... 9
6.1.2. Data frame upload (wireless data reception completion triggers module serial port
transmission) .............................................................................................................................................................. 9
6.1.3. About address ........................................................................................................................................... 10
6.1.4. Recommended minimum interval for serial port transmission .................................................... 10
6.2. Command frame ................................................................................................................................................ 10
6.3. Parameter settings are not read ............................................................................................................ 13
6.4. set_a, aux, set_b foot definition ........................................................................................................ 15
6.5. Configuration Tool ...................................................................................................................................... 15
7.Precautions for RF frequency point selection ........................................................................................ 16
8.Transmit power and receiving sensitivity test ...................................................................................... 16
9, attached: ....................................................................................................................................................... 17
9.1, version information ...................................................................................................................................... 17
9.2. Command frame crc16 algorithm .................................................................................................................. 17