LoRa-based Telemetry and Actuator Control Application

Architecture

Design

Endpoint

Protocol stack:

• PHY: LoRa
• MAC: custom
• Application Layer: custom, "telemetry" and "command"

Gateway

Protocol stack:

• PHY: LoRa (uplink RX/downlink TX), UART (uplink TX/downlink RX)
• MAC: custom
• Application Layer: custom, "telemetry" and "command"

Python Bridge

Protocol stack:

• Uplink RX: UART PHY/custom MAC/custom pplication layer
• Uplink TX: MQTT/custom payload formats
• Downlink RX: MQTT/custom payload formats
• Downlink TX: UART PHY/custom MAC/custom pplication layer