User's Manual

HF-BL100-CU Low Energy Bluetooh（BLE 4.0）Module User Manual
Shanghai High Flying Electronics Technology Co., Ltd www.hi-flying.com - 54
-
Figure 12. APP Receive Notify Interface
Next is data packet receive test. For examples, App sending data “123456789” , UART port
receive the sending data, as below photo shows:
Figure 13. MCU Receive write Data Interface
9.2. Test Battery Electricity Read
9.2.1. Electricity Read Command
Send read command
9.2.2. Electricity Display
Receive the feedback data and displayed in “read” display area, the data is 1 bytes ,
Hexadecimal unit is 20mv