The DFRobot FireBeetle series is a low - power consumption solution for IoT development. It focuses on fast and convenient low - power IoT building, including Boards, Covers (expansion boards), and related Accessories. The FireBeetle LoRa 915MHz wireless transmission module features a high - performance SX127x LoRa 915MHz chip with built - in PA gain. It's Arduino - compatible and perfect for long - range monitoring. With support for FSK modulation (max rate 300Kbps) and LoRaTM (max rate 37.5Kbps), it offers great flexibility. In low - power mode, the circuit current is less than 0.2uA. This module can be used in remote home automation, health monitoring, and wearable devices. Note: Keep all wireless signal parameters consistent in the same network to avoid communication issues. Specification details include an operating current of 3.3V, operating frequency around 915MHz, modulation types like LoRaTM, FSK, GFSK, and OOK, and a transmission range of up to 1 Km. It also has a built - in aerial for good anti - jamming.
Using the FireBeetle LoRa Radio 915MHz module is easy. First, connect it to your Arduino device following the SPI and GPIO interface instructions. Once connected, you can start programming it to send and receive data. For long - range communication, make sure to set the transmission power and frequency according to your needs. When using it in a network, always ensure that all the wireless signal parameters are the same across all devices to prevent communication problems. For maintenance, keep the module in a dry and cool place within the operating temperature range of - 20℃ to + 70℃. Avoid exposing it to excessive dust or moisture. If you're not using it for a long time, power it off to save energy and extend its lifespan.
