Payment & Shipping Terms:
|Input Voltage:||12V||Input Current:||400mA|
|Frequency:||433/470/923/868MHz (customized Project)||Communication Interface:||Standard TTL, 2400bps; 8E1|
RDK-LoRaWAN Communication Module for Wireless Control Smart Electric Meter
RDK-LoRaWAN single-phase and three-phase communication module is a LoRaWAN wireless communication module which is based on edge calculation. It realizes independent installation of single and three-phase smart meters, unified electrical interface and avoids secondary development of electric energy meter.
This module embeds the LoRaWAN node-module and the high-speed 32-bit microprocessor with secure encrypted transmission. It can control the communication module effectively and acquire the various data of the electric energy meter automatically according to the internal uploading period and the running parameters of the reporting task, and realize upload the data of electric meters timely to the cloud platform. The module can directly replace the PLC module or the current small wireless module of the electric energy meter, and realize the security control function of adding/decrypting data of the LoRaWAN network terminals, gateway authentication, and multi-node synchronization anti-collision.
Modulation technology: Linear frequency modulation spread spectrum modulation
|Receive sensitivity||-139dBm @SF12/BW 125KHz|
|Temperature||-20 ° C ~ +65 ° C|
|Humidity||Relative humidity ≤ 95%|
|Data Storage||Data storage time after power failure is ≥10 years|
Appearance and Dimension: