
Tasmota
Home-Assistant.io
Node-RED
Blynk.io
Homeway.io
mosquitto
Grafana
ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.

Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing
Which is more popular?
Based on our record, ESPHome seems to be more popular. It has been mentioned 140 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | esphome.io | devfinancetools.com |
| Pricing | ||
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of ESPHome yet.
DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Getting Started with ESPHome and Home Assistant
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ESPHome and DevFinanceTools. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Https://esphome.io/ would make the software side of this a 10 minute job. - Source: Hacker News / 2 months ago
Given the tiny size of this, I wonder about possible future integration with esphome compatible hardware https://esphome.io/. - Source: Hacker News / 3 months ago
: Connect the anode (+) to GPIO 27 via a 220 Ω resistor. - Connect the cathode (‑) to GND. When you power up the board the PIR sensor will go through a short “calibration” period (about 30 seconds). After that, it will pull the OUT line... - Source: dev.to / 3 months ago
Tracking DevFinanceTools since Aug 2026.
When comparing ESPHome and DevFinanceTools, you can also consider the following products.

Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX.
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Helping you make rational decisions, one calculation at a time.
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Home Assistant is an open-source home automation platform running on Python 3.
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Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
Compare calculator.net to ESPHome or DevFinanceTools:

Node-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways.
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Should you build an internal tool? Or just buy it?
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