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ESP32 OpenLCB (LCC) IO PCB
Mike Dunston Dec 15,2020
The ESP32 OpenLCB IO PCB allows configuration of 14 input/output pins and two input only pins on a model train layout. The PCB is powered either via the OpenLCB bus (via RJ45 connectors) or via an external power supply (12VDC minimum supply recommended). When powered via the OpenLCB bus the ESP32 consumes up to 100mA @15VDC (typically the OpenLCB bus provides 15VDC @500mA).The firmware supports updating of firmware via the built-in web interface or via the OpenLCB Bus (CAN only at this time).Th…
lcc openlcb modeltrains
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12 Channel Ultimate Home Automation
ElectroPoint4u Dec 13,2020
ESP32 based 12 Channel IOT Home Automation using Blynk Application. Can be controlled using Physical switch as well as virtual buttons on the blynk app. Works with or without internet connection using Bluetooth and WiFi connectivity with real time device status on the app.Specifications :INPUT : 220V 50Hz ACOUTPUT : 12 channel relaysOUTPUT MAX LOAD : 7ACONNECTIVITY : Bluetooth and WiFiApp Support : BlynkVoice Assistant Support : Google Assistant and Amazon Alexa [via Sinric/IFTTT etc]Features :C…
iot Home automation blynk
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ESP32 Weather Station Interface PCB Shield (Temperature, Humidity, Pressure, Date and Time)
Rui Santos Dec 11,2020
In this project, you’ll learn how to build a Weather Station Interface PCB Shield for the ESP32 development board. The PCB features a BME280 temperature, humidity and pressure sensor, a light dependent resistor, a pushbutton, an OLED display and multiple WS2812B addressable RGB LEDs. The OLED displays the sensor readings and the LEDs produce different lighting effects to what is shown in the OLED. It also displays date and time.You can download the source code: https://randomnerdtutorials.com/e…
XMAS2020
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Christmas gingerbread house
Boogami Dec 08,2020
This is a Christmas decoration for this year when staying at home became the new normal.The pcb has two exposed areas for the windows and on the back of the left side of the window there is a tree silhouette that should appear when the leds are lit around it. The circuit is a standard one, based on a ESP32 WROOM-32 and a usb to serial converter from FTDI FT231XS-R. For led control I chose a 36 channel led driver capable of dimming the lights. For portability, I also used MCP73831 for Li-Po batt…
Christmas PCB badge esp32
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Learning Tasmota PCB
Mark Troyer Dec 01,2020
YouTube Video: https://youtu.be/4CtUpvBF1U8Also see Episode 2, Learning Tasmota, Part 2 : https://www.youtube.com/watch?v=nsMcXmTql3wRecently, I built my first home automation system for outdoor garden lighting using the Tasmota open source firmware in addition to finished consumer relay switches from Sonoff and Shelly. As I started working with Tasmota, it became evident that the firmware was very flexible for many use case applications.Tasmota works with ESP8266 and ESP32 microprocessors and…
wemos d1 mini esp32 esp8266
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SI4735 SSB Radio Breakout PCB by Si Rn - New enhanced version with ESP32 and Touch screen
Erhan Nov 29,2020
There is a great group to talk about SI4735, SI4732 and some other radio chips and projects at below Facebook grouphttps://www.facebook.com/groups/532613604253401/To take advantage of this chips I suggest using this uptodate Ardunio library done by PU2CLR https://github.com/pu2clr/SI4735/
ESP32 Radio www.ta1lsx.com TA1LSX
11138
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ESP32 TFT Combiner V1
Watts Nov 22,2020
You've probably heard of FreeTocuhDeck. You haven't? Go check it out: https://www.youtube.com/watch?v=soIGV6BszcMWhen I was designing FreeTouchDeck, I quickly ran in to issues when using a breadboard. Loose connections made it difficult to debug, because I didn't know if a bug was in the code or because of hardware issues. I designed a PCB that made it easy to connect the TFT screen to the ESP32. I also has the option to add an extra row of header pins so you can still use the pins that are unus…
FreeTouchDeck SD Card Touch
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ESP32-CAM Adaptor PCB
Watts Nov 15,2020
This is an adaptor PCB for the ESP32-CAM. The ESP32-CAM does not come with USB and requires a FTDI adaptor to program it. Normally this requires a bunch of Dupont cables and poking around. This PCB makes flashing the ESP32-CAM plug and play. A header is provided to put the device into flash mode while another header lets you choose if you want to flash at 3.3v or 5v. (ensure your FTDI adaptor is set to the same before plug in). The ESP32-CAM can be powered by the onboard Mini USB (chosen as it i…
ESP32-CAM
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WS2182B LED RING - ESP32
PlumPot Nov 13,2020
Here we have a ESP32 as a controller that is controlling about 32 ws2182b LED.I wanted to have light underneath my beer, because?? Why not :)The idea was to have a lazer cut housing that we can make an LED coaster, so can put my drink on it.This gave it an effect that my beer was floating on a cloud of colors :)If you have any questions feel free to contact me anytime.Follow us on:- Website: www.plumpot.co.uk- Instagram: https://www.instagram.com/plumpot_official/- Facebook: http://www.facebook.…
ws2182b ESP32 LED
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ESP32, WS2812B and HX711 Breakout Board
PlumPot Nov 12,2020
This PCB was used as a brain of our LED coaster. The idea was to have a base that will control the ws2182B that we can use around a laser cut base as can be seen in the images.The LED gave our coaster a floating effect which was very cool.It also has a HX711 IC that will allow you to weigh a weight you put on the coaster, then according to the weight you can make magic happen with the LEDs :)If you have any questions feel free to contact me anytime.Follow us on:- Website: www.plumpot.co.uk- Inst…
LED ESP32 WS2182B
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