Mini Power Wireless Module- (sz05-std-sma-rs232)

Wireless network
transmission distance: 200m at sight
network topology: star, tree, link and mesh
maximal data packet: 100 bytes
node type: coordinator, router or end device (can be set)
data interface
data interface: rs232/ ttl
serial signal: txd , rxd, gnd
baud rate: 1200~115200bps (optional)
serial parity: none, even, odd
data bit: 7 or 8
parity bit: 1
transceiver:
modulation model: dsss direct spread spectrum
frequency range: 2.045ghz~2.480ghz
wireless channels: 16
receiver sensitivity: -92dbm
transmit power output: 3dbm
antenna: sma
conflict prevention: csma-ca and csma-ca of gts
power supply
power supply: dc 5v
peak current: 50ma
average current: 48ma
sleep current: 5ua
working environment:
working temperature: -40℃-85℃
storage temperature : -55℃-125℃
size: 4.8cm*2.7cm (length*width)
applications:
building control
wireless sensors’ network
wireless industrial monitoring and control
wireless intelligent traffic light control
wireless farming control
environmental monitoring
smart home.