head to head · open source
Home Assistant vs Expandable-6-Channel-ESP32-Energy-Meter
Home Assistant has 91,137 GitHub stars, 38,750 forks, 3,527 open issues and last shipped yesterday. Expandable-6-Channel-ESP32-Energy-Meter has 690 stars, 134 forks, 18 open issues and last shipped 21 days ago. Home Assistant leads on adoption by 13,108% (91,137 vs 690 stars). Home Assistant is written in Python under Apache-2.0; Expandable-6-Channel-ESP32-Energy-Meter is written in C++ under MIT. Home Assistant has attracted 43% as many forks as stars, Expandable-6-Channel-ESP32-Energy-Meter 19%. Home Assistant was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Home Assistant | Expandable-6-Channel-ESP32-Energy-Meter | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 690 |
| License | Apache-2.0 | MIT |
| Written in | Python | C++ |
| Last push | 2026-09-24 | 2026-09-04 |
| Forks | ⑂ 39K | ⑂ 134 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Home Assistant if
- You weight community size — 91K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Expandable-6-Channel-ESP32-Energy-Meter if
- You want the Expandable-6-Channel-ESP32-Energy-Meter feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C++
- You evaluated both and Expandable-6-Channel-ESP32-Energy-Meter fits your workflow better
About Home Assistant
Home Assistant is an open source home automation platform that runs locally on devices such as Raspberry Pi or a personal server. It enables users to control and automate smart home devices—including lights, thermostats, locks, and sensors—without relying on cloud services. Built in Python with an asyncio event loop, it emphasizes local processing and data sovereignty, ensuring all device data remains under the user’s control.
read the full Home Assistant overview →
About Expandable-6-Channel-ESP32-Energy-Meter
The CircuitSetup Expandable 6 Channel ESP32 Energy Meter is a hardware and software documentation project for a real time power and energy monitor built around two ATM90E32AS metering ICs, intended for homeowners, electricians and home automation users working with ESPHome and Home Assistant.
read the full Expandable-6-Channel-ESP32-Energy-Meter overview →
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Frequently asked questions
Is Home Assistant or Expandable-6-Channel-ESP32-Energy-Meter more popular?
Home Assistant has 91,137 GitHub stars and Expandable-6-Channel-ESP32-Energy-Meter has 690. Home Assistant has the larger community by that measure.
Are Home Assistant and Expandable-6-Channel-ESP32-Energy-Meter free?
Both are open source. Home Assistant is licensed under Apache-2.0 and Expandable-6-Channel-ESP32-Energy-Meter under MIT. Neither carries a licence fee.
What is the difference between Home Assistant and Expandable-6-Channel-ESP32-Energy-Meter?
Home Assistant is written in Python and Expandable-6-Channel-ESP32-Energy-Meter in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Home Assistant or Expandable-6-Channel-ESP32-Energy-Meter?
Choose Home Assistant if you want the larger community (91,137 stars) or its Apache-2.0 licence terms. Choose Expandable-6-Channel-ESP32-Energy-Meter if its feature set, stack or MIT licence fits better. Both are self-hostable.