HR-1002 Mini Power Wireless Module User’s Manual
The HR-1002 is direct-current power supply, the voltage is +4.5V to 5.5V, the typical voltage is +5V, the electric current is bigger than 150mA.The user need to order if they use 3V Power supply.
The power source can share a power supply with other equipment, but must choose the power source with good ripple coefficient, and we suggest don’t use the switching power supply, if must use, please note mutual disturbance between the turn-on frequency of the switching power supply and the broadcasting station frequency. In order to prevent the breakdown of static electricity or the strong electric, when the system equipment been used, then needs to earth it reliably, at the same time must isolate the city electricity completely.
HR-1002 supply TTL, RS232 and RS485 interface, user can choose interface freely before shipped, the user interface under the standard disposition, which is plastic plug, the gap faces below , from left to right, is 1,2,3,4,5.
Using testing software to check and set parameters
A. HR-1002 connect computer, link with power, choose needed interface.
B. Radio test, when testing radio (software can indicate successful test ), then single data can be read or set
C. When you choose your needed data, need to set, after finished setting, continue to read, and check the data of module whether you need.
Get pdf HR-1002 Mini Power Wireless Module User’s Manual
