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Nodemcu Amica ESP8266 IoT Starter Shield
Bluino Apr 14,2023
Learn Basic IoT use ESP8266 boards is very easy with Nodemcu IoT Starter Shield board and following the 150+ tutorial on randomnerdtutorials.com/projects-esp8266Part List:1 x PCB Nodemcu IoT Starter Shield (PCBWay)1 x Nodemcu Amica board1 x Micro SD adapter module1 x OLED I2C 128x641 x Humidity and Temperature sensor DHT11/DHT221 x Temperature sensor DS18B121 x Motion sensor PIR AM3121 x Environmental sensor BME280/BMP2801 x 3 axis Acc. and Gyro sensor MPU60501 x LDR (Photoresistor)4 x LED 5mm1 ...
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ESP32 IoT Starter Shield Ver 2.0
Bluino Apr 14,2023
The difference from the previous version is that there is an additional slot for the HCSR04 ultrasonic sensor, available an socket power input DC 7 - 9 VDC.Learn Basic IoT use ESP32 boards is very easy with ESP32 IoT Starter Kit board and following the 110+ tutorial on randomnerdtutorials.com/projects-esp32.Part List:1 x PCB ESP32 IoT Starter Kit (PCBWay)1 x ESP32 DEVKIT V1 board1 x Micro SD adapter module1 x OLED I2C 128x641 x Humidity and Temperature sensor DHT11/DHT221 x Temperature sensor DS...
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Ultra-Tiny Solution of Daily Activities ​​Recognition
AlexMiller112 Mar 30,2023
IntroDespite the incredible variety of wearable devices today, most of the AI features come down to merely defining very simple actions. They determine whether one is running or sleeping, they count the steps, and they determine if one falls.It seems to me that we are ready for much more complex analytics from our devices. What if they could recognize more specific, similar, and complex activities? It would open up the never-before-seen possibility of creating a great many new interesting applic...
Arduino IOT Sensor
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ESP32S3 GC9A01 LVGL Smart Watch
Useful Electronics Mar 10,2023
https://youtu.be/Td08fweKXwYIn this tutorial, ESP32S3 MCU is used to display time and temperature data on a round display with a nice looking user interface that is designed using LVGL library with the help of Squareline Studio.SNTP is used in order to get real time data over TCP connection with WiFi. The MCU processes the data and prints it on the GC9A01 display that is interfaced over SPI protocol.Temperature data, on the other hand, is obtained over MQTT connection with Node-Red that is runni...
IOT ESP32 Raspberry pi
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ESP-12E/F based smart home devices development board
Smart Mar 05,2023
This board designed to develop to smart home devices based on ESP-12E/F micro controller. The pcb board contains pcbs for several projects. There are rollerblinf controller, rgb led controller, and some other devices that you can find details on my youtube channel. Here is the channel link, https://www.youtube.com/@makeitsmart6642
DIY LED IOT
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ESP32S3 Interfacing Rotary Encoder and GC9A01 TFT Rounded Display with LVGL
Useful Electronics Feb 19,2023
https://youtu.be/77VYMpIAbq4In this tutorial, Rotary encoder is interfaced with ESP32S3 pulse counter peripheral that allows obtaining the position and rotation direction of the rotary encoder using 2 pins.The obtained rotary encoder position value is shown on GC9A01 rounded display using LVGL library.The working principle of rotary encoder and involved hardware is explained in details with the used code.GitHub Repository:https://github.com/UsefulElectronics/esp32s3-gc9a01-lvgl
ESP32 IOT WiFi
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CH340C programmer [extra pins exposed]
M Feb 19,2023
I needed an CH340C programmer with some extra pins exposed (RST / CST) and because I didn't find one, I decided to build one. :)I wanted to keep it as small as possible, I chose to use 0603 resistors / capacitors/ LEDs. ME6211 is also a small footprint LDO. A small diode ensures reverse voltage protection.Hope you guys find this useful !If you’d like to say thanks, or buy me a coffee, a PayPal donation is always appreciated! ️
IOT Arduino ESP8266
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DEPRECATED | Nina Project | Arduino Nina v1.0 | ARM Cortex M0+ ATSAMD21J18A | LoRa Module RN2903 | WiFi/Bluetooth Module ESP32-WROOM-32 | RS485
Julian Feb 13,2023
Deprecated. Please go to the current version: https://www.pcbway.com/project/shareproject/Arduino_Nina_v1_2_LoRa_Module_RN2903_WiFi_Bluetooth_Module_ESP32_WROOM_32_41bba557.htmlGeneral Purpose Board designed for IoT projects. Compatible with LoRa® WiFi Bluetooth technologies. ATSAMD21J18A microprocessor with ARM Cortex M0+ core from Microchip Technology Inc. RN2903 915 MHz module based on wireless LoRa®.Wi-Fi & Bluetooth Dual Mode ESP-WROOM-32 module from Espressif. 16 Kbit Se...
LoRa WiFi ARM Cortex M0+
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ESP12-F Relay Board
MakerIoT2020 Feb 12,2023
This is a general-use ESP12-F Relay board with Mains voltage on the Common of the Relay. An AC-to-DC power supply powers it.Most of the GPIOs are broken out.It features dedicated I2C headers ( 3v only), A DHT22 Header, optical isolation on the relay control line and additional 3v and 5v headers.CAUTION:The Relay contacts on this PCB are designed HOT ( Mains LINE voltage present on Common terminal). A maximum current of about 6A at 220v is assumed.
DIY ESP8266 Home Automation
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Long-Range Connectivity Everywhere!
Helie Feb 07,2023
A very small breakout board that adds long-range connectivity to any electronics project.See https://hackaday.io/discreetmayor
IOT Board
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With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
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