SX1278 LoRa Spread Spectrum Wireless Module / 433MHz

รายละเอียดสินค้า

1. Type: SX1278 LORA
2. Size: 17mm x 17mm (LxW)
3. Communication Interface: SPI
4. Programmable bit rate: up to 300Kbps
5. Horizontal range: 410-525 MHz
6. Maximum transmit power: 18 ± 1dBm
7. Power supply range: 2.5-3.7V, typical 3.3V
8. Working temperature: -30 ℃ -85 ℃
9. Storage environment: -40 ℃ -90 ℃, <90% RH

Module characteristics

To LoRa ™ spread spectrum modulation technology
To Super remote communication distance of 15KM
To + 20dBm-100mW constant RF power output when the voltage changes
To High sensitivity: down to -148dBm
To Half-duplex SPI communication
To Programmable bit rate up to 300kbps
To Supports FSK, GFSK, MSK, GMSK, LoRa ™ and OOK modulation
To 127dB RSSI dynamic range
To Automatic RF signal detection, CAD mode and ultra high speed AFC
To With a CRC, up to 256 bytes of packet engine
To Small volume double row stamp hole patch
To With shielded shell
To Spring antenna (Ra-01) or IPEX external antenna (Ra-02)