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Pet Feeder
Sebastian Aug 26,2021
Do you think that your pet gives a sh*t that it’s the weekend and you need to sleep in? My cat certainly doesn’t. Every Saturday at 7 am my cat Strachu meows a serenade “I’m hungry!!”. And he doesn’t give a hoot that you went to bed late last night because: (cross out false one) you were at a party / you worked / your child didn’t let you sleep.That is just one example where a remote feeder would come in handy.An automatic “Smart” Pet Feeder integrated with the Smart System in your home gives ma...
4th PCB Design Contest-Free Theme Pet Feeder ESP8266
4256
1
7
Smart Doorbell
Sebastian Aug 26,2021
You surely know this feeling when the doorbell rings while you are doing something interesting: watching a movie, playing a video game, or spending a romantic evening with your loved one. And when it turns out that this is an uninvited/unwanted guest, you get even more pissed off.Of course, you can ignore it and not open the door, but there will always be this hint of uncertainty – “maybe it was important”.The solution to this problem is the “smart doorbell”. Thanks to it, you’ll know if it is w...
4th PCB Design Contest-IoT Theme Smart Doorbell ESP32
9389
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32
ST-Link programmer and UAVCAN sniffer
Aug 23,2021
This device allows you to flash the programm to stm32 MCUs using SWD and get data from UAVCAN.You can buy it directly on our site https://raccoonlab.org/
4th PCB Design Contest-IoT Theme UAVCAN Drone
3348
0
6
IoT Heart Rate (BPM) Monitor and Tracker w/ Tuya Smart
Aktar Aug 23,2021
Heart rate, or pulse, is the number of times your heart beats each minute (BPM). While the heart circulates oxygen and nutrient-rich blood throughout the body, heart rate is fundamental to this process because the function of the heart (called "cardiac output") is directly related to heart rate and stroke volume (the amount of blood pumped out with each beat). Therefore, a rapid surge or depletion in your heart rate or rhythm may indicate heart disease, pulmonary disease, or another problem. So,...
4th PCB Design Contest-IoT Theme MAX30102, SSD1306,
5801
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Industrial RS485 IoT Gateway
Dharmik Patel Aug 21,2021
Welcome to my ESP32 based Industrial RS485 Gateway project. This project will be exciting if you have never heard of any Industrial Gateways.If you are wondering that what this gateway thing is all about, then stay around we will explore that soon.What is an Industrial Gateway?In lamen term an Industrial Gateway has mainly these objectives to be fulfilled.It should sustain the Industrial Environment.The device should be able to communicate with other Industrial devices such as VFD, Energy meters...
ESP32 IoT RS485
21745
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LoRa-E5 Breakout board
Charles Aug 19,2021
https://github.com/hallard/LoRa-E5-BreakoutMainly based on LoRa-E5 mini board from Seedstudio, but since it was out of stock and I needed some specific wiring, I designed my own based on the Open Source design they made (thank for sharing)I'm using mainly to flash custom firmware in it, and not using AT default firmware.These boards have been received, assembled, and works as expectedLoRa-E5 ModuleNo USB/Serial, SMD FTDI 6 pins connector (use 3.3V FTDI One, not 5V)Exposed JTAG pins nee...
4th PCB Design Contest-IoT Theme
3632
0
0
ESP32 IoT Gadget
peter Aug 19,2021
The gadget in this project is the deliverable of the course "ESP32 Unleashed".This gadget is a learning opportunity for several technologies and skills. Here's a summary:Learn how to program an ESP32 board using PlatformIO and Microsoft Visual Studio Code.Learn about persistent storage in EEPROM, WiFi communications, MQTT, SPIFS, watchdogs, task scheduling, syncing with an Internet clock, and much more.Learn how to interface with popular IoT services such as Google Assist (for voice commands), I...
4th PCB Design Contest-IoT Theme
9014
0
17
IoT Smart Desk Distance and KPI Meter
Miller Aug 18,2021
HTTPS://WWW.RAISINGAWESOME.SITEINTRODUCTIONThis IoT project was born out of the uncertain times presented by COVID-19. Across the world, many teams that normally were centralized daily to a work location suddenly found themselves working remotely. The first to be displaced to work remotely from their homes were due to child care facilities being closed. For all, a concern over still being a visible, productive part of the team began to overwhelm their thoughts. So, this proje...
4th PCB Design Contest-IoT Theme Arduino IoT
3154
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5
ESP8266 Weather Widget V2.0
Green Energy Aug 17,2021
Welcome to my new Weather Widget Project. Earlier I have posted an article on the weather widget, that uses a 0.96" OLED display to display the weather parameters. The main problem in the earlier version is that the display is very small in size, so you have to come very close to it for reading the parameters. That's why it was always in my mind to upgrade it to a larger color display with a nice 3D printed enclosure.In this post, I will show you how to make a Weather Widget by using E...
Weather Station Weather Display ESP8266 Project
12526
2
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Build your own IoT Controller
MakerIoT2020 Aug 16,2021
Design and Build an ESP8266 Based IoT Controller – Part 1by makeriot2020August 16, 2021Update: 28/02/2023I have recently uploaded new Gerber files for this project. I had to change the two push-buttons ( used for Flash and Reset, as the original parts were recently discontinued. The new Gerber files is just an update to accommodate the slightly different footprints of the new switches,Update: 08/09/2021I am pleased to announce that I have obtained permission from Nabu Casa and ESP Home, to use t...
IoT, ESP8266,HomeAutomation 4th PCB Design Contest-IoT Theme
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The f32 is an ultra-compact ESP32 development board designed to mount directly behind a USB-C receptacle. The PCB measures just 9.85 mm x 8.45 mm. It's powered by the ESP32-C3FH4 microcontro...
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