• BLE: Nordic Semiconductor nRF52840

  • Options:

    • n52840 standalone

    • uBlox NINA-B30x integrated module

• LoRa/GPS/WiFI: Semtech LR1110

• GPS: uBlox M8G

• Antenna:

  • BLE/WiFi combined

  • RF things LoRa antenna suitable for Lacuna

• Sensors:

  • 3D Accelerometer: LIS2DW12

  • 6D IMU Accelerometer + Gyro: LSM6DSL

• Real-time data storage:

  • QSPI NOR flash

• ML raw data storage:

  • WD Edge microSD storage SDSDQAB-016G

• ElephantEdge PCB design

• EdgeImpulse support

• IMU + microphone

• Enclosure

• Avnet IoT connect

• Field testing/demos on animal

Requirements from partners

Draft technical specification

• BLE: Nordic Semiconductor nRF52840

  • Options:

    • n52840 standalone

Specs for other purposes

• RockBlock option

• Use as PiRa

• Gunshot detection

Dimensions

• 50mm x 30-40mm (ideal for LS17500 batteries)

• 65mm x 30mm (ideal for 18650 batteries)

• 63mm x 40mm (ideal for current wisent tracker)