433MHZ SX1278 LoRa Module 433M 10KM Ra-02 Wireless Spread Spectrum Transmission Board 2.4G IPX Antenna for Smart Home
القسم: غير مصنف
نطاق السعر: من 28 ر.ق خلال 67 ر.ق
شحن دولي
يرجى معاينة تفاصيل المنتج لمعرفة بلد المنشأ والشحن
مشاركة المنتج
- Brand Name: NONE
- Origin: Mainland China
- High-concerned chemical: None
- Use: Other
- Smart home platform: Other
- Choice: yes
Image and Text Details
• LoRa™Spread spectrum modulation technique
• Ultra-long communication distance 15km
• + 20dBm-100mW constant RF power output when voltage changes
• 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 mode
• 127dB RSSI dynamic range
• Automatic RF signal detection, CAD mode and ultra-high-speed AFC
• Packet engine with CRC, up to 256 bytes
• Small volume double row stamp hole patch package
• With shielded housing
• Spring antenna (Ra-01) or IPEX external antenna (Ra-02)
RA-01 Pin | RA-02 Pin | Pin Name | Description |
1 | — | ANT | Antenna |
2 | 1, 2 | GND | Ground |
3 | 3 | 3.3V | 3.3V Power Supply |
4 | 4 | RESET | Reset |
5 | 5 | DIO0 | Digital I/O 0, Software Configurable |
6 | 6 | DIO1 | Digital I/O 1, Software Configurable |
7 | 7 | DIO2 | Digital I/O 2, Software Configurable |
8 | 8 | DIO3 | Digital I/O 3, Software Configurable |
9 | 9 | GND | Ground |
10 | 10 | DIO4 | Digital I/O 4, Software Configurable |
11 | 11 | DIO5 | Digital I/O 5, Software Configurable |
12 | 12 | SCK | SPI Clock Input |
13 | 13 | MISO | SPI Data Output (Master In Slave Out) |
14 | 14 | MOSI | SPI Data Input (Master Out Slave In) |
15 | 15 | NSS | SPI Chip Select Input |
16 | 16 | GND | Ground |
| Color | |
|---|---|
| Brand Name | NONE |
| Origin | Mainland China |
| High-concerned chemical | None |
| Use | Other |
| Smart home platform | Other |
| Choice | yes |
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