Newland NQuire 750 Stingray User Manual page 12

GPIO port pinout (PIN1-PIN8): INPU_VOD (GPIO0_31), INPU_VOC
(GPIO0_30), VOB_OUT (GPIO0_29), VOA_OUT (GPIO0_15),
INPUT_GND, INPUT_GND, N/A, INPUT_VCC_In.
The NQuire can be connected to devices, such as LED lamp, door lock
or access control system via its GPIO port.
Call the NQuire's GPIO control API: Reference
Nq750_interface_api.jar and then import com.android.nq750.NQManager in your code.
Introduction to the NQManager class:
API
setdoorThreshold Set GPIO pin state
(String value)
getdoorData() Read the state of
INPU_VOC (GPIO0_30)
and INPU_VOD
(GPIO0_31)
Description Parameters
150: Set VOA_OUT
(GPIO0_15) to high
151: Set VOA_OUT
(GPIO0_15) to low
290: Set VOB_OUT
(GPIO0_29) to high
291: Set VOB_OUT
(GPIO0_29) to low
1011: Enable UART
1010: Disable UART
Null
Type of
Return Value
true: success
boolean
false: failure
String 00: GPIO0_30 high,
01: GPIO0_30 high,
10: GPIO0_30 low,
11: GPIO0_30 low,
7
PIN1
Return Value
GPIO0_31 high
GPIO0_31 low
GPIO0_31 high
GPIO0_31 low