user-img

Luc Paquin

  • 44 Projects
  • 13 Followers
  • Oct 09,2025
+ Follow

Project #15: Environment - Arduino UNO R4 WiFi - Mk34

Project #15: Environment - Arduino UNO R4 WiFi - Mk34

Project #15: Environment - Arduino UNO R4 WiFi - Mk34
 
  • thumbnail-img
  • thumbnail-img
  • thumbnail-img
 

Hardware Components

  • Arduino UNO R4 WiFi

    Arduino
    X 1 fenxiang
  • Adafruit SHARP Memory Display Breakout - 1.3" 168x144 Monochrome

    Adafruit
    X 1 fenxiang
  • Gravity: DHT11 Temperature & Humidity Sensor

    DFRobot
    X 1 fenxiang
  • USB Battery Pack

    X 1 fenxiang
  • USB 3.1 Cable A to C

    DFRobot
    X 1 fenxiang

Story

Project #15: Environment - Arduino UNO R4 WiFi - Mk34

Web

https://www.donluc.com/?p=4556

Facebook

https://www.facebook.com/share/v/175q7p6TQr/

YouTube

https://youtu.be/EIaP-UqBo2Q

DFRobot

https://learn.dfrobot.com/makelog-315034.html

#DonLucElectronics #DonLuc #Environment #DHT11 #ArduinoUNOR4 #Project #IoT #Fritzing #Programming #Electronics #Microcontrollers #Consultant

Arduino UNO R4 WiFi

The new Arduino UNO R4 development board UNO R4 WiFi. It runs on the Renesas RA4M1 (Arm Cortex®-M4) processor with a clock speed of 48MHz, which provides a 3x increase over the UNO R3. In addition to that, the SRAM has been upgraded from 2kB to 32kB and the flash memory has been increased from 32kB to 256kB to accommodate to more complex projects. Furthermore, in response to requests from the Arduino community, the USB port has been upgraded to USB-C and the maximum power supply voltage has been increased to 24V. The board provides a CAN bus, allowing users to minimize wiring and perform different tasks by connecting multiple extension boards. Finally, the new board also includes a 12-bit analog DAC. The WiFi version comes with an Espressif S3 WiFi module, expanding creative opportunities for makers, educators, and hobbyists alike. Based on the success of UNO R3, the UNO R4 board is the ideal prototype and learning tool for anyone. While retaining the well-known features of the UNO series, such as standard form factor, shield compatibility, 5V voltage, and robustness, new features have been added. 

DL2509Mk03

1 x Arduino UNO R4 WiFi
1 x Adafruit SHARP Memory Display Breakout - 1.3" 168x144 Monochrome
1 x Gravity: DHT11 Temperature & Humidity Sensor
1 x USB Battery Pack
1 x USB 3.1 Cable A to C

DL2509Mk03p

DL2508Mk03p.ino
getDHT.ino
getDisplay.ino
setup.ino

People can contact us: http://www.donluc.com/?page_id=1927

Consultant, R&D, Electronics, IoT, Teacher and Instructor

-Programming Language
-Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc...)
-IoT
-Wireless (Radio Frequency, Bluetooth, WiFi, Etc...)
-Robotics
-Automation
-Camera and Video Capture Receiver Stationary, Wheel/Tank , Underwater and UAV Vehicle
-Unmanned Vehicles Terrestrial,  Marine and UAV
-Machine Learning
-Artificial Intelligence (AI)
-RTOS
-Sensors, eHealth Sensors, Biosensor, and Biometric
-Research & Development (R & D)
-Consulting
-Etc...

Follow Us

Luc Paquin – Curriculum Vitae - 2025
https://www.donluc.com/luc/

Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/
DFRobot: https://learn.dfrobot.com/user-10186.html
Elecrow: https://www.elecrow.com/share/sharepj/center/no/760816d385ebb1edc0732fd873bfbf13
TikTok: https://www.tiktok.com/@luc.paquin
Hackster: https://www.hackster.io/luc-paquin
LinkedIn: https://www.linkedin.com/in/jlucpaquin/

Don Luc

Code
Schematic and Layout

Project #15: Environment - Arduino UNO R4 WiFi - Mk34

Project #15: Environment - Arduino UNO R4 WiFi - Mk34

18
 
5
0
0

Share your project on social media to expand its influence! Get more people to support it.

  • Comments( 0 )
  • Like( 5 )
/1000
Upload a photo:
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP

You May Also Like

View All
Add to cart
Board Type : GerberFile :
Layer : Dimensions :
PCB Qty :
Different PCB Design
PCB Thickness : PCB Color :
Surface Finish : Castellated Hole :
Copper Weight : 1 oz Production Time :
Total: US $
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.

PCB Assembly

PCBA Qty: BomFile:
NO. OF UNIQUE PARTS: NO. of Components:
Country: Shipping Way:
Assembly Cost: US $
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.
Add to cart
3dPrintingFile : Size :
Unit : Volumn :
3D Printing Qty : Material :
Total: US $12.99
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.
Add to cart
Acrylic Type : AcrylicFile :
Dimensions: Engrave:
Acrylic Qty :
Acrylic Thickness:
Acrylic Color:
Total: US $12.99
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.
Add to cart
CNC Milling File : Size:
Unit: Volumn:
CNC Milling Qty : Material:
Type of Aluminum: Surface Finish:
Tolerance:
Surface Roughness:
Total: US $12.99
As a sharing platform, our community will not bear responsibility for any issues with this design and parameters.
Add to cart
Item Price Qty Subtotal Delete
Total: US $0.00
Certified Product | Supported Purchase: Full After-sales Protection