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FoBE Core nRF52840 Mesh

High-Performance LoRa/LoRaWAN Module Based on nRF52840 and SX1262​


FoBE Core nRF52840 Mesh Main

Introduction​

The FoBE Core nRF52840 Mesh is a powerful and versatile LoRa/LoRaWAN module designed for a wide range of IoT applications. It combines the Nordic Semiconductor nRF52840 microcontroller with the Semtech SX1262 LoRa transceiver, offering excellent performance, long-range communication, and ultra-low power consumption. All pins are brought out as 90 pads (including GND).

Applications​

  • IoT Devices: Ideal for creating various IoT devices with LoRa/LoRaWAN connectivity.
  • Smart Agriculture: Deploy in agricultural settings for sensor data transmission and remote control.
  • Smart Cities: Enable smart city applications such as environmental monitoring and smart street lighting.
  • Asset Tracking: Track valuable assets with long-range LoRa communication.
  • Custom Wireless Solutions: Build custom wireless solutions with flexible I/O and communication protocols.

Key Features​

  • Microcontroller:

    • Nordic Semiconductor nRF52840
    • ARM Cortex-M4F processor
    • 64 MHz clock frequency
    • 1 MB Flash, 256 KB RAM

  • LoRa Transceiver:

    • Semtech SX1262
    • LoRa/LoRaWAN protocol support
    • Frequency bands: 863-870 MHz (EU868), 902-928 MHz (US915), and others
    • Maximum output power: +22 dBm

  • Connectivity:

    • All nRF52840 pins available as 90 pads (including GND) for flexible connectivity.
    • Onboard IPEX antenna connector for LoRa
    • Onboard IPEX antenna connector for Bluetooth

  • Other:

    • Ultra-low power consumption for extended battery life

Packing List​

PartQuantity
FoBE Core nRF52840 Mesh board1
PCB Blade Antenna for LoRa with IPEX4 (Optional)1