HXJZ-863 Mini Power Wireless Module User’s Manual
HXJZ-863 Mini Power Wireless Module User’s Manual About HXJZ-863 HXJZ-863, the mini power wireless module, is used as the wireless data transmission in short distance. With the small size, weight and power consumption and good stability and reliability, it has the function of bidirectional data sign transmission, test and control.
HXJZ-863 Mini Power Wireless Module User’s Manual one time, when the speed rate is slower or equal the interface’s, allowing the transmission of 255 Bytes long data frames at one time for more flexible programming by users. 9. Intelligent data control and the user doesn’t need to prepare excessive programs Even for semi duplex communication, the user doesn’t need to prepare excessive programs, only receiving/transmitting the data from the interface.
HXJZ-863 Mini Power Wireless Module User’s Manual Remarks: Jack space is 2.0 mm. HXJZ-863 interface definition： 1) User’s interface HXJZ-863 can supply one 5-pin connector (JP1), its definitions and the connection method are as follows: Table 1: Definition of connecting pins and connection method Item no PIN Description Level Connected to the terminal User terminal +5± 0.5V +5± 0.
HXJZ-863 Mini Power Wireless Module User’s Manual Remarks: To avoid the modules cannot communicate because the interface connecting reverse, please check and confirm that the voltage of 3 and 4 pin is existing by using multimeter. If there is one pin that has the voltage, another has not voltage, which means the interface is connected reversely, pls. Change the connection wires between pin 3 and 4. 2) Power supply HXJZ-863 uses DC power supply with voltage of +5V.
HXJZ-863 Mini Power Wireless Module User’s Manual The communication of Two HXJZ-863 must have the following conditions: 1. The same channels (i.e. frequency) 2. The same RF rates . 3. The Com baud rate and verify of the RF Module is the same with its equipment or PC. Parameters default value: Channel： 1 Interface speed rate：9600BPS Interface verify：none Speed rate in air：9600BPS Channel and frequency list Ch No. Frequency Ch No. Frequency Ch No. Frequency Ch No. Frequency 1 424.7000MHZ 13 424.
HXJZ-863 Mini Power Wireless Module User’s Manual Technical Specification OF HXJZ-863 Modulation mode: FSK Working frequency: ---433MHZ Transmission power: <100mW Receiving sensitivity: -110dBm Transmitting current: <100mA Receiving current: <11mA Sleeping current: <10uA Channel speed rate: 1200/2400/4800/9600/19200Bit/ s Users can choose from that. Interface speed rate: 1200/2400/4800/9600/19200Bit/ s Users can choose from that.
HXJZ-863 Mini Power Wireless Module User’s Manual Optional Antenna: Trouble and solve ways: NO. Trouble Trouble causes and solve ways 1 No shine of Indicator light a、Power Line badness touch . b、Power is bad. c、Power line meet in reverse, or 2 No transmit or No receive 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. 3 Bit error rate High a、antenna not match, or touch bad; b、RF baud rate is not right.
