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DFRobot FireBeetle Covers-LoRa Radio 868MHzIntroductionFireBeetle Covers-LoRa Radio 868MHz is a lora long range low consumption communication module, compatible with arduino.SpecificationOperating Voltage: 3.3VOperating Frequency: 868MHzModulation: LoRaTM, FSK, GFSK, OOKOutput Power: ≤20dBmReceiving Sensitivity: -139dBm@LoraEmission Current: ≤120mAReceiving Current: ≤15mASleep Current: ≤0.2uATransmission Power Range: -1dBm~20dBm(Max)Transmission Mode: FIFO/ DMAOperating Frequency Range: 800MHz~900MHz(Typical value: 868MHz)Transmission Distance: 5Km Data Transmission Rate: @FSK,1.2~300Kbps @LoRaTM，0.018~37.5KbpsBuilt-in Antenna for Electrostatic ProtectionMaximum RSSI: 127dBFIFO Volume: 256bytesSupport CRC Frequency-hoppingSPI InterfaceGPIO Interface: 5 (can be used as interruption)Operating Temperature: -20℃~+70℃Product Dimension: 58 x 29 mm/2.28x 1.14”Mounting Hole Dimension: 3.1mm(inner diameter)Shipping list1 x FireBeetle Covers-LoRa Radio 868MHz(V1.0)2 x 18pin-2.54mm Pin Header2 x 18pin-2.54mm Long Pin Header1 x 868MHz Spring Antenna – IPEX1 x SMA-KE Antenna Connector2 x 2*6pin-2.54 Double Row Pin Header
DFRobot FireBeetle series are low power consumption micro-controllers specially designed for Internet of Things (IoT), and mainly focusing on fast and convenient low-power building.
FireBeetle LoRa 868MHz wireless transmission module adopts a high-performance SX1276 LoRa 868MHz chip and with built-in PA (power amplifier) gain, compatible with Aruino.
It supports long-range monitor and FSK modulation. The maximum transmission rate of the module can reach up to 300Kbps. The module also supports LoRaTM and can provide a maximum transmission of 37.5Kbps.
The circuit current is even lower than 0.2uA in the sleep mode. It can be widely used in remote home automation detection, health monitoring, wearable device and so on.
