Module features:
LoRa ™ spread spectrum modulation technology
• Ultra long communication distance 15KM
• Constant RF power output during + 20dBm-100mW voltage change
• High sensitivity: as low as -148dBm
• Half-duplex SPI communication
• Programmable bit rate up to 300kbps
• Support FSK, GFSK, MSK, GMSK, LoRa ™ and OOK modulation
• 127dB RSSI dynamic range
• Automatic RF signal detection, CAD mode and ultra-high-speed AFC
• Packet engine with CRC, up to 256 bytes
• Small size double-row stamp hole patch package
• With shielded shell
• Spring antenna (Ra-01) or IPEX external antenna (Ra-02)
Performance parameters:
Package: SMD-16
Size: 17 * 16 * (2 ± 0.1) mm
Communication interface: SPI
Programmable bit rate: up to 300Kbps
Spectrum range: 410.525 MHz
Maximum transmit power: 18 ± 1 dBm
Average working current:
433MHz: TX93mA RX12.15mA Standby1.6mA
470MHZ: TX97mA RX1215mA Standby1.5mA
Power supply range: 25 ~ 3.7V, typical value 3.3V
Working temperature: 30 ℃ ~ 85 ℃
Storage environment: 40 ℃ ~ 90 ℃, <90% RH
Weight: 0.45g
Note:
Due to manual measurement, please allow 1-3mm different.
Due to different displays and different lighting, the image may not reflect the actual colors of the project.
Thank you for your understanding.
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