Specifications
Last updated
Last updated
Model No.
VALTRACK-V4-MF
Operating Voltage
Battery Input : 3.7V to 4.2V DC [Connect a single cell 3.7V-4.2V Li-Po or Li-Ion Battery]
Doesn't have Reverse Polarity Protection
Dimensions
PCB Dimensions - Length: 34mm * Width: 43mm * Thickness: 1.6 mm
Battery Support
3.7V-4.2V DC Li-Po backup battery is supported.
Use > 400mAH capacity battery.
MP2617 Charger chip is used to handle the battery charging.
Cellular module
A7672S - 4G-LTE-CAT1 / 2G - For India & Asia
A7672E - 4G-LTE-CAT1 /2G - For Europe
A7672SA- 4G-LTE-CAT1 / 2G - For South America, USA & Australia
Navigation hardware
Inbuilt GNSS of A7672x or Standalone GNSS module
A7672x has inbuilt GNSS hardware which needs passive or external active antenna [Bias is already provided to the GNSS U.FL connector]
Operating Modes
HTTP, SMS Updates
Configuration Methods
Bluetooth/Firmware
Processor
STM32 low power MCU
Motion Sensor
LIS3DH 12-bit, 3-axis Accelerometer
Antenna
📶 Cellular : U.FL Connector
1.5 dBi gain Flexible PCB antenna comes attached
A7672x GNSS : U.FL Connector
Patch antenna comes attached
Connectivity
Bluetooth, GPRS, SMS, Call
SIM connector
Nano SIM card connector available
Flashing options
SWD