LoRa RS232 Converter

General Features:
1. 1 RS232 connection feature
2. Internal MOD-BUS support
3. Internal TS EN 62056-31 Electricity meter protocol support
4. Has 12-24V 250mA external power supply input.
5. Reads once a day and transmits information to the center.
6. No data loss occurs in case of power cycling (turning off and on).
7. The device has LoRa modulation and LoRaWAN protocol with EU-868 MHz frequency band and 14dB output power.
8. Has an external antenna connection.
9. Configuration processes can be done through the system.
10. Energy status, operating status, and alarm status can be monitored with the LEDs on it.
11. The device operates in Ultra Low Power when not sending data and does not consume unnecessary energy.

Application Areas:
1. Remote Meter Reading
2. AMR systems
3. Automation systems
4. SCADA systems

Technical Specifications:
1. Frequency Range: 433/490 MHz or 868 / 915 MHz(Customizable:137~1020MHz )
2. Sensitivity up to -139dBm @Lora
3. EU433,CN470-510,CN779-787,EU863-870,US902-928,AU915-928,AS923,KR920-923
4. Maximum output power: 20 dBm
5. 13mA@receiver mode
6. Sleep current <200 nA 7. Data transfer rate: @FSK,1.2-300 Kbps 8. @Lora TM, 0.018-37.5 Kbps 9. Lora TM, FSK, GFSK & OOK Modulation mode 10. Built-in ESD Protection 11. 127 dB Dynamic Range RSSI 12. Packet engine up to 256 bytes with FIFO and CRC 13. Hopping frequency 14. Built-in temperature sensor and low battery indicator 15. Excellent blocking immunity 16. Operating Temperature Range：-40 ~ + 85 °C 17. Low Power Current 4uA 18. Max TX Current 120mA

Box Contents:
1. LoRa RS232 Converter 1 piece
2. RF Antenna 1 piece
3. RF Antenna with extension (optional) 1 piece
4. 3V6 Lithium Battery (Optional) 1 piece