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T1000-E Tracker Introduction

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It is a high-performance tracker designed for Meshtastic, as small as a credit card, effortlessly fitting in your pocket or attaching to your assets. It embeds Semtech's LR1110, Nordic's nRF52840, and Mediatek's AG3335 GPS module, providing Meshtastic users with a high-precision, low-power positioning and communication solution.


Version Comparison
FeatureT1000-AT1000-BT1000-E
Compatible Network
  • LoRaWAN
  • Helium
  • LoRaWAN
  • Helium
  • Meshtastic
Temperature Sensor

Light Sensor

Accelerometer

GPS

Bluetooth

Battery Capacity700mAh
IP RatingIP65
Dimensions85 x 55 x 6.5 mm
Weight32g
Operating Temperature-20°C to +60°C
Main ChipLR1110 + nRF52840
Compatible APP

SenseCraft

SenseCraft

Meshtastic

Features

  • Multi-Protocol Support: Featuring nRF52840 and LR1110, it supports Bluetooth 5.0, Thread, Zigbee, and LoRa, ensuring compatibility with a wide range of devices and networks.
  • Powerful Positioning Capabilities: Integrated with the Mediatek‘s AG3335 GPS chip, it provides high-precision positioning services.
  • Expandable Interfaces: Designed with four pogo pins, it supports USB interface for DFU (Device Firmware Upgrade), serial logging, and API interface, simplifying device management and debugging.
  • Open Source Support: Compatible with the Meshtastic open-source mesh networking protocol, suitable for long-range and low-power communication needs.

Specification

General

Network protocolLoRa, Bluetooth v5.1
Temperature

Range: -20 to 60℃;

Accuracy: ± 1℃ (min ±0.5℃, max ±1℃)

Resolution: 0.1℃

Light0 to 100% (0% is dark, 100% is brightest)
LED and Buzzer1*LED and 1* buzzer to indicate status
Button1* Button to operate
AntennaInternal (GNSS/LoRa/Wi-Fi/BLE)
Communication Distance2 to 5km (depending on antenna, installation, and environments)
IP RatingIP65
Dimensions85 * 55 * 6.5 mm
Device Weight32g
Operating Temperature-20℃ to +60℃
Operating Humidity5% - 95% (No condensation)
CertificationCE /FCC

Battery

Battey CapacityRechargeable lithium battery, 700mAh
Battery Life MonitoringPeriodic uplink battery level

Charge Cable

(Adapter not included)

USB magnetic charging cable, 1 meter
Power Input Voltage4.7 to 5.5V DC
Charging Temperature Limit0 to +45℃

Hardware overview

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PIN

Power to SensorP0.4GPIO
TemperatureP0.31NTC (analog)
LightP0.29LUX(analog)
3-Axis Accelerometer
(Not currently used in the Meshtastic firmware)
SDA: P0.26
SCL: P0.27
Via IIC
Power to AccelerometerP1.7GPIO
LEDP0.24GPIO
BuzzerP0.25GPIO
Enable BuzzerP1.05GPIO
ButtonP0.6GPIO
Power to sensorP1.6GPIO
LR1110P1.08: SPI MISO
P1.09: SPI MOSI
P0.11: SPI Clock
P0.12: SPI NSS
P1.10: LoRa Reset
P1.01: LoRa DIO1
P0.07: LoRa DIO2
LR11X0_DIO3_TCXO_VOLT
AGE 1.6V
SPI
GPSRX: P0.14
TX: P0.13
Serial1
BAUDRATE:115200

Button

Button actionDescriptionBuzzer
Press oncePower onRising melody
Press twiceUpdate node/location info-
Press three timesSwitch on/off the GPS-
Press and hold for 5sPower offFalling melody

LED

Device actionDescription
Power onLights up and then flashes quickly
DFU modeSolid on
WorkingRandom flashing
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