heltec esp32 lora 3d models

(The robot shown has the text inset, but the model uploaded has it extruded out a little -- the latter should be easier to paint.) ElectricalThe control electronics are an ESP32 dev board riding atop an Alfredo NoU, a beta version of a robot...

Update: added the base plate, a final version of the keyboard base and a floppy box model.This is a miniature model of a classic Amstrad PC1640 I made to house an oled screen and a ESP32 micro controller. I started this project to see if I could...

# Parts: ## Random - Wire (6ft for the staff, but more for various bits) - Hot glue - Super glue - E6000 glue - conformal coating ## Main Staff: - 1x CrystalLEDJig - 1x StaffCrystal - 1x Crown - 1x StaffTop - 9x shaft - ~71" 1" schedule 40 PVC (dirt...

I've added it to my Filament Scale (See my other Creations) and created a simple interface to a Lolin ESP32 with a SD1306 OLED. It was designed for 3mm filament but switching to a larger pressure bearing, 4x16x5mm, seemed to read 1.75 filament just...

The parts are made to fit to it only.)1x ESP32 micro controller board (No ESP8266 use possible because of its low specs.)1x USB power supply 5V / >=3A1x Micro USB cable 3m  Printing instructions:No supports or brim needed for all parts.0.3 draft...

Basic Case4x M3x6mm heat-set inserts Amazon4x M3x8mm machine screw Amazon4x M3 washer Amazon3x M2.5x4.5mm heat-set inserts Amazon3x M2.5x8mm standoffs Amazon3x M2.5x3mm machine screws (I used the ones that come with the RAK19003, but any that are 3mm...

It allows any cheap ESP8266 or ESP32 chip together with an arbitrary number of programmable leds to act as "light show". You can program the chip to any light pattern you like or can choose from many presets and customize to your liking. It has a...

It can hold up to a big 10000mAh LiPo battery and has a mounting point for a ESP32 - Lolin D32For my projects I wanted to have a symmetrical case to mount my often used Waveshare e-Paper displays into. I found a lot of cases, but most of them had no...

Electronics I have a bunch of Unos sitting around so I just used what I had on hand - an ESP32 or something would be super nice for this! I also have an old RTC for the time, again, a better µcontroller would eliminate that need. The DC power...

If you want to see what it looks like in action, please check this link: https://youtu.be/R56V6p9g6-Y ============================================================ Note: This item includes all STL files needed to print the clock, Arduino code files,...

Using an ESP32 flashed with WLED each LED set was checked individually and all together before final assembly.The base's where then addred to the bodies and aligned the clips to the recesses in the base, this was the most tedious part. Each base was...

[ESP32 Mini](https://www.amazon.com/gp/product/B08TBQRMY4/ref=as_li_qf_asin_il_tl?ie=UTF8&tag=luizoneto-20&creative=9325&linkCode=as2&creativeASIN=B08TBQRMY4&linkId=78d9011f3b44025b54d3c5c15f6d9e56). [3.5 Inch 320x480 TFT with...

You can watch this video to see how it works best The right side of the MorningRod contains the NEMA 17 motor and electronics (ESP32 with Trinamic TMC5130 motor driver) Power from the motor is transferred via a belt to the centerpiece. This causes...

The earth is also traveling around the sun, which has to be added to get the whole 24 hours! Webinterface of the ASTROTRACKER PARTS LIST   - [[ https://amzn.to/3J1Uhon |Adafriut Huzzah Feather ESP32]] - [[ https://amzn.to/3v6YTny |GPS Module]] - [[...

Electronics: I used an Arduino Uno due to availability, but an ESP32 or similar µController would be ideal for this project. The DC power supply comes with a barrel-jack-screw-terminal adapter; create a small PCB that distributes power and holds the...

If you wish to purchase the STL files and code for the LAD Robotic Hand V2.0, refer to the following link: https://cults3d.com/en/3d-model/gadget/lad-robotic-hand-improved-version If you wish to purchase the STL files and code for the LAD Robotic...

(https://sites.google.com/site/jmaathuis/arduino/lilygo-ttgo-t-display-esp32) * A stepper driver. I used DRV8825 for this project (Found it in a drawer). I know close to nothing about stepper drivers, so this guide came in handy: ...

To get the LED working: * Get a ws2812b strip with 60 LEDs of 1m length, black PCB for better effect, like [this](https://www.amazon.com/BTF-LIGHTING-Flexible-Individually-Addressable-Non-waterproof/dp/B01CDTED80) * Get a ESP8266 board (or ESP32)...

Its base design principle is you stack on top of each other plates that hold various devices such as Raspberry Pi, Arduinos, ESP32, hard drives, etc. You can customize it the way you like. You may need some plates not provided yet. Feel free to ...

It is a tab down RJ12 socket as this one.At any rate I have put the Fusion3D .f3z project at your disposal for any modifications.To build the box you will need:#4 printed parts: box, cover, OLED frame and an attachment solution at your choice#4 M2x15...

Its base design principle is you stack on top of each other plates that hold various devices such as Raspberry PI, Arduinos, ESP32, hard drives, etc. You can customize it the way you like. You may need some plates not provided yet. Feel free to ...

Lastly is a step-down DC to DC Buck module to send the ESP32 3.3v. If you need further assistance feel free to comment and I will post my setup.PLEASE REMEMBER: HEAT WARNINGLED Strip can become hot when on for large durations and the default beacon...

When the motor spins, the string opens and closes both panels.  Smart Home Integration This device uses an ESP32 that is triggered via simple HTTP REST API requests. It is best to use Home Assistant to trigger it. You can find the HA...

Connectors with LEGO and DUPLO compatible studs for mounting a stepper motor (28BYJ-48) using 8mm M3 pan head screws and nuts - plus a connector for the ULN2003 motor controller.The connectors can be used:either to build simple test beds for...

Materials Required Adafruit Feather + Screws 1 x Adafruit Feather (ESP8266, Bluefruit, ESP32, Adalogger 32u4 used during prototyping/building) 2 x M2.5 x 6mm socket head cap screws (source: Trimcraft Aviation RC) Battery (optional) 1 x Lithium Ion...

The name version is well suited to a color change at 0.6mm.There are vents on the back over the ESP32 and the battery area, although I've never had mine get particularly warm, even when charging - and certainly hot enough to do anything to the PLA. I...

FeaturesOptional compartment for a 350mAh LiPoly battery (with a zip-tie strain relief slot)Slot for a rare earth badge magnet (source provided)Support for Adafruit's stackable Feather wingsCable management and routing slotsUpside down board support...

Introducing my LED Strip Lamp, designed with a futuristic aesthetic and concealed cables.Originally crafted for a display arm stand, this versatile lamp is perfect for various settings such as workshops, offices, bedrooms, or living rooms.Its sleek,...

Use the amazing [Moddable JavaScript SDK](https://github.com/Moddable-OpenSource/moddable) to build and install the clock project to an ESP32. Connect pin 22, power and ground to the LED string and 5v power. Power up and connect to the __clock__...

Rui Santos gives a good introduction to the Node Red setup.https://RandomNerdTutorials.com/esp32-mqtt-publish-bme280-arduino/The Fusion 360 file https://a360.co/3jyALCo for the ring is included with the formula to calculate diameter for different...