Overview
The Inventory Master Healthcare Ethernet Modbus is a long-distance wireless communication scheme. Compared with GPRS and 4G solutions, Lora does not require a monthly fee for access to the network, and it has a longer distance compared with WiFi and Zigbee. So LORA is becoming more and more widely used in small data long-distance communication.
Technical Specifications
| Function | Serial port to lora |
| Serial Port | RS232/485/422 |
| Power Supply | DC 9 to 24 V |
| Working voltage | DC 9 to 24 V |
| Working current | 9700 : 30 mA, 12 V 9743: 160 mA, 12 V |
| Temperature | -40 °F to 185 °F (-40 °C to 85 °C) |
| Moisture | <95% RH |
| Wireless channel | 115 |
| Receiving sensitivity | -140 dbm |
| Transmission power | 20 dbm |
| Frequency range | 410 MHz to 525 MHz |
| Size | 3.70 in x 2.56 in x 0.98 in (94 mm x 65 mm x 25 mm) |
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Documentation (User Manual or Instruction Manual)
