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Wio Tracker L1 E-ink...
The Seeed Studio Wio Tracker L1 E-ink is an...
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Wio Tracker L1 E-ink Meshtastic LoRa 868 MHz GPS nRF52840 Seeed Studio node
No review at the momentThe Seeed Studio Wio Tracker L1 E-ink is an ultra-low-power communication node optimised for Meshtastic mesh networks and long-range IoT applications.
Equipped with a powerful Nordic nRF52840 microcontroller, an 862–930 MHz LoRa radio module and a high-precision L76K GPS receiver, it offers a standalone solution for geolocation and decentralised messaging outside of cellular networks.
- Low-power architecture based on the Nordic nRF52840 SoC (Bluetooth 5.0 LE)
- Long-range LoRa radio connectivity in the 862–930 MHz band (868 MHz compatible in Europe)
- Integrated Quectel L76K GNSS/GPS module for accurate geolocation
- Support for a detachable, low-power E-ink display for always-on viewing
- Perfectly suited to the open-source Meshtastic mesh network
- Ideal for telemetry, asset tracking and emergency communications
Supplied with: 1x Wio Tracker L1 E-ink board, 1x LoRa antenna, 1x GPS antenna, basic connectors.
Data sheet
Key features
- Native Meshtastic optimisation: Designed to work straight away with the open-source, secure, decentralised mesh protocol.
- Record-breaking battery life: A combination of the ultra-low-power Nordic nRF52840 chip and the e-ink display, which only consumes power when refreshing.
- Built-in GNSS accuracy: Quectel L76K GPS/GLONASS chip ensuring rapid acquisition of your geographical position in the field.
- Detachable display: Total flexibility of use, with or without the E-ink screen depending on your project’s space or power consumption requirements.
- Bluetooth 5.0 LE connectivity: Seamless and instant pairing with your Android or iOS smartphone via the Meshtastic mobile app.
- Exceptional LoRa radio range: Optimised transmissions across the 862–930 MHz band to cover several kilometres in line of sight.
Technical specifications
- Manufacturer: Seeed Studio
- Model: Wio Tracker L1 E-ink (SKU 114993654)
- Main microcontroller: Nordic Semiconductor nRF52840 (ARM Cortex-M4 with FPU, 64 MHz)
- Wireless connectivity: LoRa (Semtech) + Bluetooth 5.0 Low Energy (BLE)
- LoRa frequency range: 862 MHz to 930 MHz (fully compatiblewith EU868 and US915)
- GNSS positioning: High-sensitivity Quectel L76K module (GPS, GLONASS, BeiDou, QZSS)
- Display: Supports detachable, ultra-low-power E-ink / e-paper screen
- Communication interface: USB Type-C for programming, firmware flashing and power supply
- Power management: Integrated LiPo/Li-ion battery charging circuit
- Form factor: Compact design optimised for field cases or mobile trackers
Compatibility
- Mesh networks: Official Meshtastic firmware (client node, router or repeater).
- Mobile operating systems: Meshtastic app available on iOS and Android (via Bluetooth).
- Regional frequencies: Compliant with the 868 MHz (Europe/France) and 915 MHz (Americas) ISM bands.
- Development environments: Arduino IDE, PlatformIO, CircuitPython, Zephyr RTOS.
- Antenna connectors: Micro-RF connectors (U.FL/IPEX) for active/passive LoRa and GNSS antennas.
FAQ
Does the E-ink display constantly drain the battery?
No, one of the major advantages of E-ink technology is its bistability: the screen only consumes power for the fraction of a second whilst the image is changing. Once the display is static, the screen’s power consumption is strictly zero.
Does the tracker require a SIM card or a subscription?
No subscription or SIM card is required. Communications rely entirely on LoRa radio waves, either via direct connection or via a mesh relay from one Meshtastic node to another.
How is it set up using a smartphone?
Initial setup is carried out via the official Meshtastic app, connected via Bluetooth Low Energy (BLE) to the nRF52840 SoC, or directly via the USB Type-C port using a Web Serial-compatible web browser.
Can it be powered by a solar panel?
Absolutely. Thanks to its very low standby power consumption and its battery charge controller, this node is particularly popular for autonomous solar deployments outdoors or at high vantage points.
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