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Set up and use Modbus TCP on the router
Goal
Set up an LXC container with a Node-RED function. A 7KN Powercenter 1000 data transceiver is integrated into Node-RED, which can be queried via Modbus TCP. Additional end devices can transmit data to the Powercenter via the energy monitoring system and be queried via Modbus.
Prerequisites
- NetModule Wireless Router with wireless connection
- NetModule Software 5.0.0.100 or newer
- A license is required for the LXC container
- Not available for legacy products NB1600, NB2700, NB3700, NB3710
The wiki was tested with router software 0.0.0.0 and the LXC container with Debian armhf bookworn.