| Account | My Orders
Cart(0)
Spotpear
  • sales

    +86-0755-88291180

Arduino UNO R4 Tutorial - Matrix LED

1, Setting IDE Environment

2，Compilation and Testing of LED Example

2.1】 When using the Arduino UNO R4 WIFI board for the first time and there is no serial port displayed upon inserting the USB cable, 

Please wait for a while as the computer will automatically install the Arduino UNO R4 WIFI driver.


2.2】 After the driver installation is complete, click on COM Port.


2.3】 Test the display effect of the matrix LED: Click on the built-in matrix LED example provided by the official Arduino IDE.



TAG： Raspberry Pi PICO RS232 to RS485 Raspberry Pi 1.54 inch e-Paper HAT+ (E) E-Ink E6 Full color 240x240 Screen Display For Arduino /STM32 /ESP32/Jetson Nano Arduino Thermal imaging NVIDIA Jetson 5inch Raspberry Pi Touch Display 2 5-inch Official Original 720x1280 LCD DSI/MIPI Screen 7.5 inch Passive NFC e-Paper V2 BW Display 7.5inch E-ink Screen No Need Battery Wireless Powered Data Transfer For Mobile APP Raspberry Pi 5 Power Raspberry Pi 8.8 inch DSI MIPI Display LCD Capacitive TouchScreen 480x1920 Raspberry Pi Monitor Official Original DisplayScreen 15.6 inch LCD Full HD 1920x1080 15.6inch NVIDIA Jetson TX2 NX Module Spotpear UGV Rover PT AI OpenCV Robot Car MediaPipe For Raspberry Pi White D-Robotics RDK X3 Module Core MD Module Horizon Sunrise Pi ARM Cortex-A53 5Tops Size Compatible With Raspberry Pi CM4 Size ESP32 S3 Development Board 2.1 inch Round Rotary Knob LCD Smart Screen 2.1inch Display 480x480 LVGL for Arduino ESP32 C6 Development Board 1.47 inch LCD Touch Screen 1.47inch Display 172×320SD AXS5106L JD9853 RDK X5 PoE Module For Power Over Ethernet/ IEEE 802.3af/at PoE For D-Robotics RDK X5 SpotPear D-Robotics RDK X3 Development Board Horizon Sunrise Pi ARM Cortex-A53 5Tops 2GB/4GB RAM
Price：
$73.9-82.9
Model：
10.85inch e-Paper
Brand：
SpotPear
SKU：
010606700000

Raspberry Pi 10.85 inch e-Paper ink screen display black white 1360×480 For Arduino /Jetson /STM32 /ESP32

TAG： ESP32-C6 AI 1.54-inch e-Paper Ink Screen 1.54inch Display AIoT Development Board Deepseek Raspberry Pi 3.5 inch LCD F Display Capacitance TouchScreen 60fps ST7796 GT911 320x480 Also For Arduino/Pico2/ESP32/RP2040/RP2350 Milk-V Duo Raspberry Pi 4 Model B M12 High Resolution Lens 12MP 8mm Raspberry Pi High Quality Camera M12 Industrial Hybrid relay module RS485 Modbus RTU rail with isolation protection i5-1135G7 Raspberry Pi Pico 2 Pro RP2350A Linux PSRAM-8MB Development Board Display TouchScreen Camera DeepSeek AI Chat Box ESP32-S3 1.3 inch LCD Desktop N16R8 Development Board Display Screen Wifi Weather Station TimeClock Pi5 Rasp Raspberry Pi 10.1 inch DSI LCD TouchScreen Display 720x1280 RK3576 RK3506 ESP32-P4 Luckfox Lyra Arducam 64MP Camera LuckFox Camera Raspberry Pi Lazy Keyboard ESP32 P4 Development Board WIFI6 3.4 inch LCD Round Display 3.4inch TouchScreen 800×800 Dual Microphones DeepSeek ESP32-C3 Voice Chat Robot 0.96寸OLED Raspberry pi 5 Aluminum Case Sipeed Camera OV2640 500W OV5642 200W OV5693 GC0328 08A20
©Copyright 2015 Berlinger Haus | All Rights Reserved
Address：Rm401, building 4, Enlai industrial city, Nankang Road, Danzhutou community, Nanwan street, Longgang District, Shenzhen
Email：tech-support@spotpear.com (Only tech support .Order see 'CONTACT US' at our web )