Description
Overview
GAOTek lora WAN industrial automation modem is with full consideration on tough environment and Validated by many vital projects with stability and reliance features. ZHC 0661 can collect temperature readings with preset interval and send out via another lora modem, is widely used in temperature monitoring applications with our gateway products.
Features
- Customizable frequency band are 470 MHz to 510 MHz
- Point to point connectivity
- Multiple interfaces RS 485, 2 analog outputs, 4 analog inputs
- Secure data encryption during transmission
- No need for SIM cards or carrier charges
- Supports the standard Modbus protocol
- Operates on a wide 9 V to 36 V power supply range
- Features soft and hardware watchdog functionality
Technical Specifications
| Frequency Range | 470 MHz to 510 MHz (Customized) |
| Spreading Factor | 6 to 12 |
| Bandwidth | 125 Kbps, 250 Kbps, 500 Kbps |
| AES Encryption | 32-bit AES communication encryption |
| Voltage Current | 250 V, 10 A and 30 V 10 A |
| Output Power | 20 dBm |
| Antenna | Antenna Base, (outer screw hole) |
| Port number | 485 RS x 1 RS |
| Baud Rate | 1200 bps to 921600 bps |