SHENZHEN ZHIBOTONG ELECTRONICS CO,.LTD
4.3 Hardware
CPU
MT7981B
ARM Cotext-A53 dual core CPU
，
1.3GHZ main
frequency
WIFI chipset
MT7976CN
IEEE 802.11n/g/b/a/ac/ax,MAX speed
3000Mbps
RAM
DDR3 256MB
FLASH
Nor Flash 16MB(Optional )
SPI NAND Flash 128MB
5 Power supply and power consumption description
Test Conditions
minimu
m
Rated
value
maximu
m value
Unit
Work Voltage
T A = 25°C
9
12
15
V
Absolute
working
voltage
T A = 25°C
7.5
16
V
Working
current
VIN=12V
，
T A = 25°C
0.6
0.8
1
A
Please use the standard power adapter of ZBT to supply power to this
product. If the standard power supply of ZBT is not used, please supply power
to this product in strict accordance with the above power specifications,
otherwise the product will be damaged. If you use a battery or vehicle power
supply for power supply, be sure to take anti-static and anti-surge measures.
