Certification: Others
Modulation: LoRa
Interface: RS232,RS485,TTL
Output Power: 500mW,1W
Frequency: 433MHz,470MHz,868MHz,915MHz
Network: MESH,Point-to-point
Size (mm):55*45
Parameters | Min. | Typ. | Max. | Unit | Condition |
Working Condition | |||||
Voltage range | 9 | 12 | 30 | V | |
Operating Temperature | -40 | 25 | +85 | ℃ | |
Current Consumption | |||||
Rx current | <8 | mA | TTL/RS232 level | ||
Tx current | < 1.2 | A | @12V,33dBm | ||
Sleep current | < 240 | uA | TTL/RS232 level | ||
RF Parameters | |||||
Frequency range | 414.92 | 433.92 | 453.92 | MHz | @433MHz |
470.92 | 490.92 | 509.92 | MHz | @490MHz | |
849.92 | 868.92 | 888.92 | MHz | @868MHz | |
895.92 | 914.92 | 934.92 | MHz | @915MHz | |
Data rate | 1312 | 62500 | bps | @LoRa | |
Output power | 20 | +33 | dBm | 0~7 adjustable | |
Sensitivity | -129 | dBm | @1.3Kbps |
Interface | TTL,RS232,RS485 |
Network | MESH |
Frequency | 433MHz,470MHz,868MHz,915MHz |
Modulation | LoRa |
Output Power | 2W |
NO. | PIN | Description |
1 | VCC | VCC (external 9-30V) |
2 | GND | Power ground |
3 | TXD/A+ | TXD of Serial Interface |
4 | RXD/B- | RXD of Serial Interface |
5 | SET | Setting mode enable when CS is pulled high (0: setting mode, 1: normal working mode) |
6 | CS | Module enable (sleep at low level, default high level output) |
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