N58 Hardware User Guide
Chapter 5 Application Interfaces
Copyright © Neoway Technology Co., Ltd. All rights reserved.
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5.5.2 Camera
N58 has an SPI interface dedicated to the camera function, and supports the highest frame rate of the
camera VGA@15 fps. The following table provides the description of camera function pins.
Table 5-2 Description of camera function pins
Pin Name
Pin No.
I/O
Function
VDD_CAM
53
PO
Camera digital power supply. 1.8 V by default.
CAM_RST_N
54
DO
Reset signal.
CAM_SPI_DATA0
55
B
Data signal input.
CAM_SPI_DATA1
56
B
Data signal input.
CAM_SPI_CLK
57
DO
SPI clock signal.
CAM_I2C_SDA
58
B
I2C data.
CAM_I2C_SCL
59
DO
I2C clock.
CAM_PWDN
60
DO
Power-off control.
CAM_MCLK
61
DO
Master clock signal.
AVDD_CAM
62
PO
Camera analog power supply. The power supply
is turned off by default. If the power supply is
turned on, the default output is 1.8 V/100 mA.
5.6 Other Interfaces
5.6.1 ADC
The module provides one 12-bit ADC channel, and the detectable voltage ranges from 0.1 V to VBAT.
The ADC interface can be used for temperature detection and other detections. For details, see
Neoway_N58_AT_Command Manual
.
Pin Name
Pin No.
I/O
Function
Remarks
ADC1
88
AI
Universal analog-to-digital signal
-
5.6.2 NET_LIGHT
Pin Name
Pin No.
I/O
Function
Remarks
NET_LIGHT
83
DO
Network indicator control
-
