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]
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
Patch antenna comes attached
Connectivity
Bluetooth, GPRS, SMS, Call
SIM connector
Nano SIM card connector available
Flashing options
SWD
Doesn't have Reverse Polarity Protection
A7672x GNSS : U.FL Connector