HXJZ-862 Mini Power Wireless Module User’s Manual
HXJZ-862 Mini Power Wireless Module User’s Manual About HXJZ-862 HXJZ-862, the mini power wireless module Enveloped with Epoxy, is used as the wireless data transmission in short distance. With the characteristics of small size, weight, low power consumption, good stability and reliability, it can provide bidirectional data transmission, test and control for users.
HXJZ-862 Mini Power Wireless Module User’s Manual 8.High speed wireless communications and big data buffer. When the airborne speed is bigger than the serial port speed, may transmit infinitely data continuously, and when the airborne speed is smaller than or was equal to the serial port speed ,may transmit 255 bytes data. 9.
HXJZ-862 Mini Power Wireless Module User’s Manual If the user needs to use DB9 female socket, standard definition are as follows (also customization as user’s request): DB9 female socket Pin Description User terminal 7 VCC 5 GND Power: +5±0.5V Power supply/Ground +5±0.5V DGND/AGND 3 RXD/RS-485(B) Serial data receiving end TXD/RS-485(B) 2 TXD/RS-485(A) Serial data transmitting end RXD/RS-485(A) Remarks User’s equipment +5v regulator power supply n.
HXJZ-862 Mini Power Wireless Module User’s Manual Channel and frequency list Channel Frequency Channel Frequency 1 428.0028MHZ 5 432.1685MHZ 2 429.0012MHZ 6 431.5020MHZ 3 433.3020MHZ 7 430.0764MHZ 4 433.9164MHZ 8 434.
HXJZ-862 Mini Power Wireless Module User’s Manual Optional Antenna: Trouble and solve ways: Item 1 Trouble No shine of Indicator light Trouble causes and solve ways a、Power Line badness touch . b、Power is bad. c、Power line meet in reverse, or diode of polarity protect is bad. a、Radio is badness touch with PC/terminal. b、Radio with TTL/RS232/RS485 not match terminal. c、RX frequency and TX frequency is not same.
