Instruction Manual

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
1.Description
VC1SX-1276B type wireless communication module is highly integrated with ultra-low-
power half-duplex micro-power wireless data transmission module, using LORA chip SX1276,
embedded with high-speed single-chip microcomputer and high-performance radio frequency
chip. LoRa
TM
spread spectrum modulation frequency hopping technology, communication The
distance and receiving sensitivity are far beyond the current FSK and GFSK modulation.
Multiple transmission signals occupy the same channel and are not affected. It has strong
anti-interference. VC1SX-1276B wireless communication series modules provide flexible
channels. Various parameters such as settings, transmit power, frequency, etc. At the same
time, the module has a low-power sleep function, and the sleep current is less than 2.5uA;
the module supports the low-power carrier sensing protocol, and the module can
automatically exit from sleep at regular intervals to listen to air data, It automatically
sleeps after data transmission, which is convenient for various battery-powered systems,
especially gas meters and water meters.
The VC1SX-1276B-G4 module has a built-in LoraMesh protocol independently developed
by entropy weight, which supports routing networking of up to three hops. The user does
not need to intervene, and the networking is autonomous, automatic, and self-healing.
When using LoraMesh, it can not be configured into sleep mode.
Application field
 Environmental monitoring, road
dust monitoring
 Automatic meter reading and
charging system for water,
electricity and gas
 Industrial remote control for
cranes and cranes
 Production line data acquisition
and data communication
 Automatic control of medical
electronic appliances
 Wireless wireless intelligent
control
 Security alarm and attendance
and positioning of underground
personnel
 Car anti-theft, tire pressure monitoring
and four-wheel alignment
 Wireless pos system
 Channel buoy and LED display in field
 Highway toll collection system
 Wireless hanging scale, electronic scale
with wireless transmission
 Bank queue management system
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