Expandable-6-Channel-ESP32-Energy-Meter
ESP32EnergyMonitor
| Expandable-6-Channel-ESP32-Energy-Meter | ESP32EnergyMonitor | |
|---|---|---|
| 13 | 1 | |
| 500 | 120 | |
| - | - | |
| 3.9 | 5.4 | |
| 8 days ago | 11 months ago | |
| C++ | C++ | |
| MIT License | GNU Affero General Public License v3.0 |
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Expandable-6-Channel-ESP32-Energy-Meter
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Could use some help with our power bill
Another option for multiple circuits
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Recommendations for multiple mains current sensing (passive current clamp) HA and/or Arduino base - Zigbee or 2.4Gz WiFi
The INA219 chips are typically used to indirectly monitor current as the byproduct of directly monitoring voltage across a shunt resistor. If you're using CT clamps, you just need a simple analog to digital voltage converter. Something based on the ATM90E32AS might be a good solution here. Paired with an ESP32 running something like ESPHome to connect to HA should give you exactly what you're looking for.
- ESP32 - Three phase dilemma
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How much power is your homelab drawing?
3: https://circuitsetup.us/index.php/product/expandable-6-channel-esp32-energy-meter/ connected to the dedicated 20a circuit i have.
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DIY Home Power & Solar Energy Dashboard - Home Assistant w/ ESPHome
The ATM90E32AS? It's TQFP48, so a pretty fine pitch, but not too bad. The schematics for the circuitsetup meters are on the github page.
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Good energy monitor?
If you want more accuracy and slightly less diy then https://circuitsetup.us/index.php/product/expandable-6-channel-esp32-energy-meter/ would be the way to go. It's a little spendy, but it works a treat and gives you more info than just CTs would (active power, reactive power, frequency, etc)
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Sense Energy Monitor for Singapore Home
Do you run Home Assistant?? Then this is probably the best solution.
- Anyone have any experience with one of these?
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Power Monitoring
i assume you're the one i also responded to over on /r/electricians, but take a look at https://circuitsetup.us/index.php/product/expandable-6-channel-esp32-energy-meter/ as well
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My 12 Circuit Energy Usage Grafana Dashboard
These were just posted: https://github.com/CircuitSetup/Expandable-6-Channel-ESP32-Energy-Meter/tree/master/Software/Grafana
ESP32EnergyMonitor
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Monitoring energy and machine use in a laundry room?
You could also DIY your own using an ESP board and CT clamp(s). As an example, Home Assistant + ESPHome.
What are some alternatives?
IoTaWatt - IoTaWatt Open WiFi Electric Energy Monitor
dscKeybusInterface - An Arduino/esp8266/esp32 library to directly interface with DSC security systems.
ha-emporia-vue - Home Assistant Integration for Emporia Vue Energy Monitor
Split-Single-Phase-Energy-Meter - Split Single-phase Energy Meter
ESPHome-Philips-Smart-Coffee - ESPHome components which implement a Philips Series 2200/3200 Coffee Machine into HomeAssistant. Capable of brewing automatic coffee.
esphome-mitsubishiheatpump - ESPHome Climate Component for Mitsubishi Heatpumps using direct serial connection
lilygo-tdisplays3-esphome - tdisplay s3 170x320 running esphome using patched tft_espi
esphome-panasonic-ac - Open source alternative for Panasonic air condition wifi adapters that works locally without the Comfort Cloud
EsphoMaTrix - A simple DIY status display with an 8x32 RGB LED panel implemented with esphome.io and Home Assistant
esphome-idasen-desk-controller - ESPHome component for Ikea Idasen desk control
esphome-influxdb-cloud - Component & example project for sending sensor data to cloud
ESP32_BLE_presense - ESP32 firmware for Home Assistant Format BLE Tracker integration https://github.com/formatBCE/Format-BLE-Tracker.