LEGO

The LEGO series GNSS-ACC-Solar trackers are designed for deployment on the back. These trackers areequipped to utilize various cellular networks, adapting to different regions. Moreover, they feature adjustableheights to optimize solar charging efficiency, particularly effective against the obstacle of thick feathers.

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BASIC SPECIFICATIONS
ModelLEGOLEGO ECL 26

LEGO EL 26/40/50

Medium/High

High

High/Super-High16.2mm

26.5mm

26.2/40.5/50.5mm

Appearance

Solar Efficiency
HeightDimensions

68mm × 21mm × 16mm (LWH, solar panel elevation not included)

Housing

The main housing part uses ASA injection molding with excellent toughness andenvironment tolerance, multiple harness threading holes

ColorLight brown

AntennaInternal

Battery

210 mAh lithium polymer rechargeable battery, with under-and-over-charging
protection

Battery Life

Over 2000 GNSS positions under optimal GNSS satellite view at 5-minute interval

GNSS Module

Precision: CEP（50%）5mMaximum update rate: 10 Hz

Working Temperature-20°C~60°C (enough for very cold winter if close to warm-blood animal body)

Waterproof

IP 68 (7 ATM for the main part)

Data Types-GNSS: longitude, latitude, altitude, altitude (ellipsoid), course, satellite
quantity

Data Storage-

ENV: voltage, light intensity, temperature-

ODBA (overall dynamic body acceleration)-

ACC: x/y/z acceleration data (upon request)-

Beacon: with Debut series gateway devices

Collected data will be stored in memory before transmission.
-

Flash memory: 16 MB-

Regular data storage: 460 days at default setting (1h GNSS+1h ENV+10 minODBA)Working Schedule-

BOOST data storage: 280,000 pieces-

ACC data storage: 28,700 pieces

Programmable from 1 min, changeable via 2G/3G/4G/5G network, or instantly
via INTELINK (Bluetooth)Firmware Upgrade

Remotely via 2G/3G/4G/5G network, or instantly via INTELINK (Bluetooth)2 / 5LEGO 2G/4G
SUB-MODELS
Name

WeightTotal Height

Housing

LEGO 2G

20.3±0.3g

16.2 mm

ASA injection molding

LEGO 2G EL2625±0.3g26.2 mm

ASA injection molding

LEGO 2G EL4026.3±0.3g

40.5 mm

ASA injection molding

LEGO 2G EL50

28.8 g±0.3g

50.5 mm

ASA injection molding

LEGO 2G ECL26

21.5±0.3g

26.5 mm

ASA injection molding

LEGO 4G20.3g±0.3g

16.2 mm

ASA injection molding

LEGO 4G ECL 26

21.5g±0.3g

26.5 mm

ASA injection molding

LEGO 4G EL 26

25g±0.3g

26.2 mm

ASA injection molding

LEGO 4G EL 40

26.5g±0.3g

40.5 mm

ASA injection molding

LEGO 4G EL 50

27g±0.3g

50.5 mm

ASA injection molding

LEGO 4G C2

29.8±0.3g

20 mm

Nylon 3D-printed (white)[2][2]LEGO 4G C2* integrates a 1000mAh battery along with a high-efficiency Gallium Arsenide (GaAs) solar unit. This solar unit is adept
at charging even under weak daylight conditions. Specificallytailored for pheasants dwelling in forests or undergrowth, this model
addresses the challenge of limited direct sunlight exposure.

Note: LEGO's 4G models come in two variants: E and A. The E variant is specifically designed for Eurasianregions, featuring antennas optimized for the transmission bands prevalent in those areas. Conversely, the A
variant caters to American regions, employing antennas tailored to suit the transmission bands common in
those territories. Notably, Oceania and Africa predominantly utilize the 4G-E variant, reflecting a strategicalignment with Eurasian transmission standards.

TRANSMISSION MODULE
2G BandUplink（MHz）

Downlink（MHz）

Output Power（dBm）

GSM850824.2 ~ 848.8

869.2 ~ 893.8

33

EGSM900

880.2 ~ 914.8

925.2 ~ 959.8

33

DCS1800

1710.2 ~ 1784.8

1805.2 ~ 1879.8

30

PCS1900

1850.2 ~ 1909.8

1930.2 ~ 1989.8

30

Maximum uplink/downlink data rate: 85.6 Kbps/85.6 Kbps

4G Bands

Frequency (MHz）LTE-FDD B1

2100
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LTE-FDD B3

1800

LTE-FDD B5850

LTE-FDD B8900

LTE-TDD B34

2010

LTE-TDD B38

2600

LTE-TDD B391900LTE-TDD B40

2300

LTE-TDD B41

2600

Maximum output power: 23 dBm
Maximum uplink/downlink data rate: 5 Mbps/10 Mbps

4 / 5PRICING
Sub Model-NameDevice （Feed Subscription）

Ecotopia Data Services [1]Debut Renewal

Retail Price

Promotion Price(per unit per year)

Plan [2]LEGO 4G999

N/A

131.88249

LEGO 4G EL 26/40/50

999

N/A

131.88249

LEGO 4G ECL 26999

N/A

131.88249

LEGO 4G C2

1099

N/A

131.88249

Note: The prices are in US dollar.
[1]

To know more about Ecotopia Data Service, please click:https://www.ecotopiago.com/help/en/#/essential/data_service/overview[2]

To know more about Debut Renewal Plan, please click:https://www.youtube.com/watch?v=IM75JLGhsHU&t=6s[3]

The promotion period for the LEGO series is 2023 Sep 1 ~2024 Dec 31.

ACCESSORIESLEGO series is designed with flexible holes for backmount using harness.
Each device will be provided along with 2 meters of 5mm
or 3.5mm wide UHMWPE tape (for harness use) and 6
aluminum rings (for binding the harness), for free. You
can specify the tape wideness when you place the order.

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