The reference design for the gateway, leveraging 2.4GHz LoRa with SX1280, provides a complete, turnkey gateway solution that is interoperable worldwide with our LoRa Basics™ Modem for 2.4GHz. The gateway reference design is based on multiple SX1280 transceivers allowing simultaneous reception over three LoRa modulated channels operating on a single, programmable spreading factor.
The reference design consists of :
- Four SX1280 RF transceivers (three dedicated to RX and one dedicated to TX roles)
- A complete RF front-end module with T/R switch, LNA and filters enabling high sensitivity half-duplex mode operation
- Simultaneously receive three LoRa channels in the 2.4GHz ISM Band with single-data rates programmable (SF7 ~ SF12 / 812.5kHz)
- Maximum transmit output power = +12dBm
- Simultaneously receive three LoRa channels in the 2.4GHz ISM Band single-data rates selectable (SF7 ~ SF12 / 812.5kHz)
- Maximum transmit output power = +12dBm
- Typical sensitivity level at 1% PER
- -116dBm at SF7 BW 812.5kHz
- -129dBm at SF12 BW 812.5kHz
- Ability to work in hostile RF environments such as close to Cellular mobile phones, WiFi routers, Bluetooth devices
- Simple to use USB interface
- Logistics & Supply Chain
- Factory Automation
- Smart Buildings & Home Automation
Datasheets & Documentation
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HAL & Packet Forwarder on Github
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