T229L is a smart GPS tracker with built in GPS and 4G module which can be used for a variety of vehicle tracking applications. It is able to monitor vehicle location, detect driving behavior, and remote control. It can extend various peripherals with multiple I/O interfaces,such as temperature sensor, door detection sensor and camera etc, and read diagnostic info from vehicle ECU with optional engine module.

An electronic logging device(ELD) is a tablet computer carried in the truck cab. It records data regarding the operation of the vehicle, as well as driver activity including driver hours of service (HOS) and record of duty status (RODS).

ELD T-229L Features:

SAE 1939 & J17084G WiFi Hotspot: Act as an in-Vehicle WiFi hotspot, up to 8 WiFi enabled devices can be connected to share high speed 4G LTE networkOBD2 GPS tracker: report the real-time location according the time interval, distance, heading change, etc.Bluetooth (BLE): ELD fmcsa GPS Tracker T229L uses QUECTEL 4G communication module with PTCRB and ANATEL certifications, the device has CE FCC certifications.Hours of service (HOS)Fuel usage and mileage monitoring: Statistics the trip fuel consumption.Engine RPMEngine speedVIN code

Size		140mm (L) * 74mm (W) * 28mm (H)
Weight		100g
Digital Input		6 digital inputs, One for ignition detection input, one for SOS button input, four for general use
Digital Output		5 digital outputs, One for relay control, four for general use
Analog Input		3 analog inputs
Engine		2 high speed CAN bus
Communication Port		One RS-232 port and one RS-485 for external device connection or one USB port for internet access
Audio		One differential MIC input, one differential speaker output
Configuration Port		Micro-USB
SIM Card Socket		Micro SIM, Push-Push type
Data Transmission		Packet data (GPRS/HSPA/LTE) and SMS
Positioning Method		GPS
Storage		8MB FLASH, up to 96,000 GPS data storage
CAN Protocol		ISO 15765-4, SAE J1939
Working Voltage		9-36VDC
Working Current		Max.: <[email protected]/27.6VDC Average: <[email protected]/27.6VDC Sleep mode: <5mA@12/24VDC
Backup battery		500mAH
GPS		Receiving satellite frequency: 1575.42mhz (GPS L1) Positioning time: Cold start: about 23s (typ.) Warm start: about 2s (typ.) Hot start: <1s (typ.) Positioning accuracy: Horizontal position accuracy: 3m CEP (typ.) Speed accuracy: 0.1m/s (typ.) Receiving sensitivity: Trace: -165dbm (typ.) Capture: -148 dbm (typ. Cold start) Refresh frequency: 1Hz
WiFi		Frequency: 2.4-2.4835GHz WLAN Standard: 802.11b/g/n Transmission data:  [email protected]  [email protected]  [email protected]
Cellular		Frequency (T-229LE, Europe): FDD LTE B1/B3/B5/B7/B8/B20 TDD LTE B38/B40/B41 WCDMA B1/B5/B8 GSM 900/1800MHz Frequency (T-229LA, US): FDD LTE B2/B4/B12 WCDMA B2/B4/B5 data: LTE-FDD Max 150Mbps (DL)/50Mbps (UL) LTE-TDD Max 130Mbps (DL)/35Mbps (UL) HSPA+ Max 42Mbps (DL)/5.76Mbps (UL) Network protocol: Embedded TCP/IP stack
6-axis IMU		Driving behavior detection
LED Indication		GPS/Cellular/Power indication
	Cellular Antenna	External
	WiFi Antenna	Internal
	GPS Antenna	Internal or external
	Working Temperature	-30℃ ~ +70℃
	Storage Temperature	-40℃ ~ +85℃
	Humidity	5%～95%（no fog）