Certification: Others
Modulation: LoRa
Interface: RS232,RS485,TTL
Output Power: 5W
Frequency: 433MHz,470MHz,868MHz,915MHz
Network: MESH,Point-to-point
Size (mm):90*104
The LoRa Pro module is a new series of upgraded networking wireless communication modules from NiceRF. It uses advanced LoRa spread spectrum modulation frequency hopping technology to achieve high sensitivity. The penetrating power and communication distance are far superior to the current FSK and GFSK products, and have stronger anti-interference. In order to meet the application needs of different customers, we design the module software of this series as an all-in-one way. Users can switch between different working modes through the PC software configuration module. In MESH mode, the routing module has automatic routing function. The user can form a network transmission without blind zone without distance limitation by means of multi-module combination. At the same time, users can also encrypt AES128 wireless data through PC software or serial port instructions, making data transmission more secure.
The LoRa6500Pro module is designed for 5W output power and is available in TTL/RS232/RS485 levels. It is widely used in wireless remote transmission control.
LoRa6500Pro strictly uses lead-free process for production and testing, and meets RoHS and Reach standards.
| Parameters | Min. | Typ. | Max. | Unit | Condition |
| Working Condition | |||||
| Voltage range | 9 | 12 | 30 | V | |
| Operating Temperature | -40 | 25 | +85 | ℃ | |
| Current Consumption | |||||
| Rx current | < 18 | mA | TTL level | ||
| Tx current | < 1.8 | A | @ 37dBm ,12V | ||
| Sleep current | < 7 | mA | |||
| RF Parameters | |||||
Frequency range | 414.92 | 433.92 | 453.92 | MHz | @433MHz |
| 470.92 | 489.92 | 509.92 | MHz | @470MHz | |
| Data rate | 91 | 656 | 17353 | bps | @LoRa |
| Output power | 28 | + 37 | dBm | @12V, 433MHz / 470MHz | |
| Sensitivity | -139 | dBm | @91bps | ||
| Interface | TTL,RS232,RS485 |
| Network | MESH |
| Frequency | 433MHz,470MHz,868MHz,915MHz |
| Modulation | LoRa |
| Output Power | 5W |




| Pin No. | Definition | Description |
| 1 | VCC | Connected to the positive power supply (typical 12V) |
| 2 | TXD | Connect to TXD for TTL or RS232 interface |
| 3 | RXD | Connect to RXD for TTL or RS232 interface |
| 4 | GND | Connected to ground |
| 5 | A+ | Connect to A+ for RS485 interface |
| 6 | B- | Connect to B- for RS485 interface |
| 5 | SET | Configuration mode enable (low to enter into the setting mode, leave open or connect high level to exit setting mode) Valid when CS Pin is high or leave open. |
| 6 | CS | Module working Enable(Pull Low to make the module enter into sleep mode, Leave open or connect high level make the module enter into normal working mode) |

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