[CEL]l [ME]asurement [S]ystem - A distributed system for REID cell measurements.
CELMES consists of a central server and multiple measurement nodes communicating via Zenoh protocol. The system supports both hardware DAQ nodes and simulated nodes for development/testing.
- FastAPI-based server with TimescaleDB backend
- Stores measurement data (environmental, power, energy)
- Manages node configurations and cell mappings
- Provides REST API for data access and control
Two types of nodes are supported:
- DAQ Node: Interfaces with real hardware (DAQC2 plates and BME280 sensor)
- Sim Node: Simulates measurements for development/testing
Each node can manage multiple plates with 8 channels each, collecting:
- Power/Energy measurements per channel
- Environmental data (temperature, humidity, pressure)
python >= 3.8
TimescaleDB
Zenoh
For hardware nodes:
- DAQC2 plates
- BME280 sensor
- Raspberry Pi or compatible hardware
- Install dependencies:
pip install -r requirements.txt- Start the server:
python server/server.py- Run a node:
python node/run.py --type [daq|sim] --node-id [ID] --num-plates [N]