OpenEnergyMonitor
System Overview
Resources
Troubleshooting
Main System:
emonPi2
emonTx5
emonTx4
emonTH2
emonBase
Older Hardware:
emonTx3
emonPi1
Integrations
EmonEVSE
Software:
emonSD
emonHub
emonCMS
Applications:
Home Energy
Solar PV
Heat pump
Learn:
Electricity Monitoring
AC Power Theory
CT Sensors
Voltage Sensing
Current and Voltage
Networking
Pulse Counting
Temperature
Temperature Sensing Using DS18B20 Digital Sensors
DS18B20 - Serial Number and Search Algorithm
4x Multiplexed RTD Temperature sensor module
Using the Arduino IDE
Using PlatformIO
Programmers
Heat pumps
Sustainable Energy
PV Diversion
OpenEnergyMonitor
Learn: Electricity Monitoring
Temperature
Edit on GitHub
Temperature
Temperature Sensing Using DS18B20 Digital Sensors
Hardware
Normal Mode
Parasite Mode
Connecting Multiple Sensors
Cable Length
Software
The emonTx V3
Cloned or Fake DS18B20 Sensors
Notes and Further Reading
DS18B20 - Serial Number and Search Algorithm
Cracking the code.
4x Multiplexed RTD Temperature sensor module
Description
Design
Component list
Circuit schematic
Detailed design
Connecting the module to the Arduino
Calibration
Useful reading