FireBeetle Covers-LoRa Radio 868MHz

SKU: TEL0125 Brand: DFRobot

Retired Product

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This product has been retired. It is no longer available, but this page has been kept for reference.

Introduction

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.

Specification

Operating Voltage: 3.3V
Operating Frequency: 868MHz
Modulation: LoRaTM, FSK, GFSK, OOK
Output Power: ≤20dBm
Receiving Sensitivity: -139dBm@Lora
Emission Current: ≤120mA
Receiving Current: ≤15mA
Sleep Current: ≤0.2uA
Transmission Power Range: -1dBm~20dBm(Max)
Transmission Mode: FIFO/ DMA
Operating Frequency Range: 800MHz~900MHz(Typical value: 868MHz)
Transmission Distance: 5Km
Data Transmission Rate: @FSK,1.2~300Kbps @LoRaTM，0.018~37.5Kbps
Built-in Antenna for Electrostatic Protection
Maximum RSSI: 127dB
FIFO Volume: 256bytes
Support CRC Frequency-hopping
SPI Interface
GPIO 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)

Documents

Product wiki

Parts List

FireBeetle Covers-LoRa Radio 868MHz(V1.0) x1
18pin-2.54mm Pin Header ×2
18pin-2.54mm Long Pin Header ×2
868MHz Spring Antenna – IPEX ×1
SMA-KE Antenna Connector ×1
2*6pin-2.54 Double Row Pin Header ×2

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Retired

Product Comments

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