6
3.4 Power on/Power off
Figure 2-2
Power on:
The Bolt 4GA can only be powered on by a charger plug in..
Power off:
Press the Reset key , the device will turn off immediately.
4 Frequency
LTE: Band2
、
Band4
、
Band12
GPS:1575.42MHz
WIFI:2.4GHz
433.5MHz
4.1
WIFI
The WIFI function of device only used for WIFI MAC address searching and report
.
Once turned on, the charger can be unplugged. The follow-up is to rely on the battery to
maintain work
.
4.2 433
433 function is used to assist positioning system
4.3 users are using the 433 method:
Insert a 4G SIM into the product, send an order to open (close) 433 to the phone card
inside the product through another mobile phone, then open 433, and detect 433 signals
by an instrument that can detect 433
frequency
.
Open command 433:AT+GTRFD=AIR11,1,2,433.00,,,,,,,,,001D$
Close command 433:AT+GTRFD=AIR11,0,2,433.00,,,,,,,,,001D$
