Posted on 3d Printing AstroPrint ESP32 ESP8266 Home Assistant Home Automation IOT OctoPrint Wemos D1 Mini WiFi

Updated FilaWeigher Filament Scale – Now with Temperature, Humidity, Pressure, and MQTT

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As I talked about in my last post about the FilaWeigher, I wanted to add MQTT and temperature/humidity(Using the BME280) to that project. Well, I've done that. Refer to the previous post for more details. But now for this one, I'm just going to focus on the updated code and schematics, and the Home Assistant integration via MQTT. I'm going to leave the old post up for the people that don't want MQTT or the BME280 sensor. This version also has JSON output of all the sensors which allows for OctoPrint integration(I actually just finished up that plugin and I'm going to be posting that up soon).

Posted on 3d Printing ESP8266 Home Assistant IOT OctoPrint Uncategorized Wemos D1 Mini WiFi

The FilaWeigher – A Standalone WiFi Web Based Weight Sensor for 3D Printer Filament For Less Than $7

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I created this project so I can know exactly how much filament is left on a spool for my 3D printer, an Ender 5 I wrote about previously. However, it can very well be used to weigh anything else. I put a few settings that are specific to the filament, but they don't have to be used.

Posted on ESP8266 Home Assistant Home Automation Uncategorized Wemos D1 Mini

Using the Home Assistant Alert Component with Telegram Acknowledge

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This is an update to my post about the Garage Door Notification which was based on my Wifi Garage Door Controller .About a week after my post about sending a repeating notification through Home Assistant, the developers created a new 'Alert' component that basically made my post obsolete. So I decided to switch over to the Alert component and add some extra features.

Posted on ESP8266 Game Uncategorized Wemos D1 Mini

WindyWire (Buzz Wire) Game Using a Wemos D1 Mini/ESP8266

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I've seen these games around, and I wanted to make my own. The object is simple. The metal wand has a loop with a long windy wire going through it, and the object is to get from one end of the wire to the other, without touching the wand to the wire. It automatically detects when the game is starting and when it ends, and records the last time and record time. It also displays this information on the OLED display and it buzzes when the wire is touched.

Posted on ESP8266 Home Assistant Home Automation Wemos D1 Mini

Current Monitor and Water Sensor for Sump Pump

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I have a sump pump in my basement that doesn’t run very often. I wanted to be able to get a notification when it did run and a notification in the event of a water leak, which might indicate that the pump isn’t functioning properly. Detecting water was relatively simple, but trying to figure out when the pump runs was a little more challenging. I looked into a vibration sensor since the pipes would vibrate very lightly when it came one, but the sensor just wasn’t sensitive enough. I also considered measuring the amount of sound, but I thought that might cause some false positives when the kids were in the basement playing.

Posted on ESP8266 Wemos D1 Mini

ESP8266 RemoteDebug Library

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I discovered this Arduino library a few weeks ago, and was surprised to see that there aren’t more projects that make use of it. I feel that anyone that is using OTA would have a use for this library. So I decided to make a post because I’m thinking that there are many people that don’t know about it. This library was written by JoaoLopesF.