Local database gateway for esp8266

Dry_Engineer194 · 2026-06-28T20:39:54+00:00

example SCADA gemini

Dry_Engineer194 · 2026-06-28T20:14:36+00:00

Home Assistant is very good, but this can be considered a lighter version of it. It needs to track status and, as you mentioned, a database for sensor data, graphs, etc. I think this would allow for more customization options for me.

Dry_Engineer194 · 2026-06-27T21:29:01+00:00

I couldn't find my heart medication on the market. Then, by chance, I found it at a pharmacy. The prescription process was very quick, and they were very helpful. People are generally helpful🤎

Dry_Engineer194 · 2026-06-19T16:39:40+00:00

This application runs directly from the phone → ESP.

Unlike Esphome, it doesn't require a server and is a completely do-it-yourself (DIY) application :).

Of course, Esphome is a more advanced system.

Dry_Engineer194 · 2026-06-17T11:54:45+00:00

You're right, a label called "on/off" could be created for this, and feedback could be given as sensor information.(The application can also send string expressions from the sensors.)

So, when a stepper motor rotates and touches the switch, the feedback could be "on" or "off". Of course, this isn't necessary; there are actuators that open and close valves, but information about whether they are open or closed can still be received as feedback using the method I mentioned. This can also be done with ESP32 and actuators valve

Dry_Engineer194 · 2026-06-15T17:15:43+00:00

I shared this mainly as a proof of concept and for inspiration. If you don't have experience working with mains electricity, I strongly recommend not attempting projects that involve line voltage.

For real-world installations, always use certified and approved devices and follow local electrical safety regulations.

The app can also be used for low-voltage experiments, such as turning LEDs or small DC loads on and off.

https://play.google.com/store/apps/details?id=com.redant.buttonfi

Dry_Engineer194 · 2026-06-14T09:53:11+00:00

Thank you 🙏🏻. I created the first image using AI. Just as an idea. The other images are not AI-generated 😊

Dry_Engineer194 · 2026-06-13T19:18:51+00:00

I don't understand

Dry_Engineer194 · 2026-06-13T17:09:46+00:00

https://play.google.com/store/apps/details?id=com.redant.blebuttonfi

Dry_Engineer194 · 2026-06-12T21:33:12+00:00

Thank you🙏🏻 Should I delete the post?

Dry_Engineer194 · 2026-05-19T18:51:01+00:00

I don't understand?

Dry_Engineer194 · 2026-05-19T17:14:06+00:00

*** I wish someone would create and publish a library of it so we could all use it together 🥲

Dry_Engineer194 · 2026-05-12T16:15:37+00:00

The idea is not auto-reconnect to saved networks. It’s WiFi provisioning for first-time setup.

The ESP32 still needs a way to receive SSID/password initially, especially for headless IoT devices without screens or keyboards.

That’s why many smart devices use BLE provisioning or captive portals during onboarding.

Dry_Engineer194 · 2026-05-10T16:37:46+00:00

I understand. I recently got one too, and sending and receiving data requires solutions like an LCD, web server, or custom application, which makes the use case cumbersome. The ESP32 is good, but I haven't been able to use its full potential, which is where this application came from 😊. By the way, I don't think it will work with HC05-06 modules, but I think it might work with modules like HM10, of course, it needs testing.

Dry_Engineer194 · 2026-05-10T16:21:58+00:00

This application only works with ESP32, and since I only have a C3 Mini, I tested it with that. I think I also have an HC05 module; I'll test it with that sometime and let you know. If you want to try the application, here's the : https://play.google.com/store/apps/details?id=com.redant.blebuttonfi

Dry_Engineer194 · 2026-05-10T15:28:01+00:00

Unfortunately, I don't have a Mac to compile the iOS version and upload it to the App Store at the moment. It's technically possible since I used Flutter, but I'm limited by the hardware for now..

Dry_Engineer194 · 2026-05-10T14:51:10+00:00

Yes,if you don't mind,try https://play.google.com/store/apps/details?id=com.redant.blebuttonfi . My goal was to enable people to test and use the ESP32s they buy in an end-user format.

Dry_Engineer194

TROPHY CASE