meshtastic/docs/hardware/devices/seeed-studio/sensecap/card-tracker.mdx

---
id: card-tracker
title: SenseCAP Card Tracker T1000-E
sidebar_label: Card Tracker T1000-E
sidebar_position: 2
---

SenseCAP T1000-E 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.

:::warning[Note]
Currently, LR1110 radios are unable to receive Meshtastic packets from the older SX127x radios. Semtech is aware of this issue, and we're hopeful they'll provide a solution soon.
:::

### Specifications

- **MCU**
  - Nordic nRF52840 (supports Bluetooth)
- **LoRa Transceiver**
  - Semtech LR1110
- **Frequency options**
  - 865-928 MHz
- **Navigation Module**
  - Mediatek AG3335 GPS chip
- **Battery Capacity**
  - Rechargeable lithium battery, 700mAh
- **Charging**
  - USB magnetic charging cable

### Features

- **Button and Buzzer**: For user interaction and alerts.
- **Pogo Pins**: Four pins for USB, DFU, serial logging, and charging.
- **Rugged Build**: IP65 rated, waterproof and durable for various environments.

### Resources

- Firmware file: `firmware-tracker-t1000-e-X.X.X.xxxxxxx.bin`
- Purchase Links:
  - International
    - [Seeed Studio](https://www.seeedstudio.com/SenseCAP-Card-Tracker-T1000-E-for-Meshtastic-p-5913.html)
- [User Guide](https://wiki.seeedstudio.com/sensecap_t1000_e/)

#### Images

![SenseCAP Card Tracker T1000-E for Meshtastic](/img/hardware/seeed/t1000-e-meshtastic.webp)
![SenseCAP Card Tracker T1000-E Dimensions](/img/hardware/seeed/t1000-e-hardware.webp)