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 - 12
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VBAT
+1.9V~+5.5V module power input
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ADC0
Analog input
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BCTS
BCTS（module send advanced signal data, wake external MCU）
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MANUFACTURE
Restore factory setting
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UART_TX
UART send data
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UART_RX
UART receive data
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WAKEUP
Enable system deep sleep & wake up STOP mode
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GND
Module ground