DFRobot FireBeetle Covers-LoRa Radios
DFRobot FireBeetle Covers-LoRa Radios are wireless transmission modules for developing the Internet of Things (IoT). These DFRobot radios adopt a high-performance chip SX127x LoRa 433MHz or 915MHz with built-in Power Amplifier (PA) gain and are compatible with Arduino. The FireBeetle Covers-LoRa radios support FSK modulation, a long-range monitor, and a maximum transmission rate of 300K(null bps). These radios also support LoRaTM with a 37.5Kbps maximum transmission rate. The FireBeetle covers-LoRa radios feature a 1KM transmission range, ≤20dBm output power, -139dBm receiving sensitivity, FIFO/DMA transmission mode, SPI interface, and built-in aerials. Typical applications include remote home automation detection, wearable devices, and health monitoring.
Features
- High-performance chip SC127xLoRa 433MHz or 915MHz
- Built-in power amplifier gain
- Compatible with Arduino
- <0.2µA circuit current in low power mode
- Supports
- Long-range monitor
- FSK modulation
- 300K(null bps) maximum transmission rate
- LoRaTM with 37.5Kbps maximum transmission rate
Specifications
- 3.3V operating current
- 433MHz and 915MHz operating frequency
- LoRaTM/FSK/GFSK/OOK modulation type
- ≤20dBm output power
- -139dBm receiving sensitivity
- ≤120mA emersion current
- ≤15mA receiving current
- ≤1µA sleep current
- -1dBm to 20dBm transmission power range
- FIFO/DMA transmission mode
- 1KM transmission range
- Built-in aerials offer good anti-jamming capacity
- 127dB maximum RSSI
- 256bytes FIFO volume
- CRC frequency-hopping support
- SPI interface
- GPIO interface
- -20°C to 70°C operating temperature range
- 58mm x 29mm dimensions
Schematics
Dimensions
Additional Resources
게시일: 2019-05-06
| 갱신일: 2023-05-25