heltec esp32 lora 3d models

A code to program your ESP32CAM as a doorbell can be found here: https://github.com/Hoeby/ESP32-Doorbell The program is made to work default with domoticz. But it supports MQTT and you could modify the TopicIn, to lett other homeautomation programs...

I needed a simple case for the Cheap Yellow Display (ESP32-2432S028R) CYD in landscape mode (but can also be used in portrait mode). Main goals:Small caseSupports CYD version with USB-C portOpening for light sensitive resistor (LDR) to allow...

 Setup your board to run CircuitPython with the required libraries(adafruit_dht, busio, digitalio, adafruit_esp32, seesaw). Put the Pico_Garden.py code on the board, and the secrets.py. ...  Then edit the secrets.py file to setup your WiFi and Adafruit...

Super bright if LED voltage is cranked all the way up so careful around public roads and stuff.Simple print with almost no supports needed and cost should be around 20$Parts list: Pir sensors 3pcs: https://s.click.aliexpress.com/e/_DlUd6l7Power...

Connectors with LEGO-compatible studs for mounting a geared drive motor (commonly called a YG2900) using M3 pan head screws and nuts - plus connectors for two common motor controllers (HG7881 and L298N).The connectors can be used:either to build...

More info on RepPanel at: http://wolfgangchristl.de/reppanel-a-paneldue-alternative/ and https://github.com/seeul8er/RepPanel\_ESP32 The case is designed so the lid can be removed without tools, making access easy even if already mounted. Mount was...

... - A 75mm VESA plate with an "HD 2SOT" connector and a standard "3SOT" to the side. - A triangle-shaped ring light with 2SOT connector, for WS2812 LED strip. - ESP32 DOIT board mount for the ring light - Logitech C905 webcam mount for ring light

Don't break the clips!) * Install the filler piece * Reinstall everything into vehicle ## Onstar alternatives All it really takes is a small ESP32 microcontroller and an LTE connection to do what OnStar does. Poll your vehicle's information via the...

... One wheel with 10 magnets is rotating in front of one segment. The 7 wheels are all geared and synchronized by the rotation a single cheap stepper motor. A hall sensor will detect the origin. An ESP32 is driving the stepper motor. That is ! ...

Order a pre-made device with ESP32 at https://www.dynatrace.com/solutions/devops/ufo/ if you're short on time. Release Notes: 2016-03-08: Reduced bottom and top thickness from 1.7mm to 1.0mm for less warping on the MakerBot. Print Settings: Printer...

All devices are controlled by self made circuit based on ESP32. Fans and heater are controlled by PWM pulses using a N-channel logical level Mosfet transistor. DHT-22 sensor is installed to measure temperature and humidity. ...Small OLED display shows...

** ** You need ** * ESP32 microcomputer (normal Arduino is not compatible because multi thread programming is used) * 120mm PC fan (Zoetrope is not mechanically coupled but driven by the air flow) * 20cm (12 pixels) WS2812B Neopixel serial LED array...

There's only 1 mm clearance below the ESP32. This gives you very little space to connect a micro USB connector when you open the case. There are sufficiently flat connectors out there that fit, though. You could always edit the design to shift...

I designed this mainly because I was fed up with soldering things to esp32 boards and getting things wrong. This is a tiny, simple part, designed to fit over the pins on a PCB, with enough room for a solid core wire to wrap through it and make...

Created this several years ago but never got it fully working, but I figured the 3d models could be reused by someone else or used as a base for another project.This was original designed to use an ESP8266/ESP32 along with some other off the shelf...

**Additional feature external LED-stripe** As the ESP32 camera flash is closed to the camera, unwanted reflections especially with power meters with a flat glas make a problem in the image recognition. Therefore here an additional feature for using...

The Radio is ~ 16x8x10 cm without buttons. Special thanks to biologist from the ESPuino communityhttps://forum.espuino.de/https://github.com/biologist79/ESPuinoHere is a link to the Fusion360 design: https://a360.co/3FbVJUk Part list for the radio...

I am awaiting for the delivery of an alternative drive motor to turn the display with the bottom peg.---------------TODO---------------Create separate stl for upper sphere and M on master ball-Create additional stl for bottom peg for a more...

My ESP32 board has 30 pins and measures about 29mm x 52mm. I had to remove the pins to make the whole assembly thin. I wasn't happy with how large the other enclosures that I could find were. I also didn't find many cases that fit the LD2420...

Allows multiple modules to be attached to one boxLots of room for any type of socketed micro controler, Arduino Micro, ESP32. ...Use as a DIY Stream Deck, HomeAssistant control, or anything you wish to make!The main box has a version to add a...

I certainly wanted one since I saw one in Fargo :)Also, I created this as a sort of “Hello world” exercise with ESP32's.See it in action:You'll need:an ESP32the code hosted at https://github.com/wiz78/UselessBoxa 5mm LEDa 220 Ohm resistora mini SPDT...

I used an esp32 board).A small stepper motor and driver (for the spinning reel).A printed piece of cardstock for the screen (file to print is provided Via PDF. I laminated mine for a more genuine effect).</li><li>A length of ethernet cable for the...

So made this cat feeder as prototyp, which is why is called “small” and has only 3 doses.Is controlled by ESP32 because of wifi and stepper 28BYJ48 . Is very simple design as I needed just morning “breakfast” and decided to extend at least one day of...

Designed for beginners and professionals alike, the UC2 system offers ease of assembly with its magnetic click-and-go concept, acting as a rapid-prototyping tool.This user-friendly system can host a wide range of components, including optical pieces...

 It could also be useful when designing a CNC router to test the difference between design alternatives.For the mechanical fixture you will need:Wooden base plate from plywood or MDF8 M4 socket-cap screws for attaching printed parts to the load...

... the motor slide away from the wheel. This system runs using a VESC 4.12 motor controller controlled by an ESP32 with Pacer, a framework I've developed for full control of the vehicle from a joystick or smartphone web app, among other interfaces.

The display needs no power after the text was set, so no battery replacement action needed.&nbsp;&nbsp;Note: It would be possible too, to add the ESP32 and a small LiPo battery to change the text via remote. The included code is meant to be used for...

I have also added supports for the esp32 circuit board, you need two of these, they clip into the holes on the matrix. THE PCB I used is the ElectroCookie Snappable PCB 3.8" x 3.5". There are holes for an active piezo buzzer, a DHT22 for...

Microcontrollers Arduino, ESP32, ESP8266, Raspberry Pi all would work. Sound is optional, I used a DFPlayer module and a speaker. To run it with only one 18650 cell, my selfmade board "UniMini" is recommended. If someone ist interested in that...

WLED is open source and provides many IoT interfaced including a web front end and an app that allows to control all the lamps in the local WIFI.Big thanks to bitluni to share these files on https://www.thingiverse.com/thing:4595868/files.&nbsp;Find...