DFRobot FireBeetle Covers-LoRa Radio 433MHz

DFRobot FireBeetle series are low power consumption controllers designed for Internet of Things (IoT) development. The FireBeetle series are aiming straight at the point of fast and convenient low-power IoT building. There are three categories of the FireBeetle series, containing Boards (main control), Covers (expansion boards), and related Accessories. FireBeetle LoRa 433MHz wireless transmission module adopts a high-performance chip SX127x LoRa 433MHz and with built-in PA (power amplifier) gain, compatible with Arduino. It supports long-range monitor, FSK modulation and the maximum transmission rate is 300K[null bps]. It also supports LoRaTM, the maximum transmission rate is 37.5Kbps. The circuit current is even lower than 0.2uA in the low power mode. It can be widely used in remote home automation detection, health monitoring, and wearable device, and so on. NOTE: All parameters related to wireless signals in the same network should maintain consistency to avoid communication problems. Features: High-performance chip SC127xLoRa 433MHz or 915MHz Built-in power amplifier gain Compatible with Arduino <0.2µA circuit current in low power mode Useful Links: Product wiki More Documents Package Includes:1 x FireBeetle Covers-LoRa Radio 433MHz2 x 18pin-2.54mm Pin Header2 x 18pin-2.54mm Long Pin Header1 x 433MHz Spring Antenna – IPEX1 x SMA-KE Antenna Connector

Specifications

Operating Current	3.3V
Operating Frequency	433MHz
Modulation Type	LoRaTM
Output Power	≤20dBm
Receiving Sensitivity	-139dBm
Item Type:	Other IoT Boards
Operating Voltage (VDC):	3.3
Emersion Current(mA)	≤120
Current - Receiving	≤15
Sleep Current (uA)	≤1
Transmission Mode	FIFO/ DMA
Modulation Type:	LoRaTM /FSK /GFSK /OOK
Interface Type	SPI
Output Power(dBm)	≤20
Operating Temperature (°C):	-20 to 70°C
Length (mm):	58
Width (mm):	29
Shipping Weight	0.02 kg
Shipping Dimensions	6 × 5 × 2 cm