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

    +86-0755-88291180

ESP32-S3-Relay-6CH-Program modification

Program Modification

  • In each example, there is a WS_Information.h file, please modify the file content to user information
  • Take the MAIN_ALL as an example


  • Open the WS_Information.h file


  • Change Waveshare-TL and waveshare to the name and password of the WiFi you want to connect to
  • If the Wi-Fi name to connect is Waveshare-WIFI and the password is 123456789, then modify them to the following


  • If you need to use Waveshare Cloud for relay control, you need to create a device on Waveshare Cloud first
  • Modify relevant data based on device details on the Waveshare Cloud


  • The modifications are as follows


TAG： Raspberry Pi 5 Silver-Shadow Case RTL8723 WIFI SDIO Expansion Module Board For Luckfox Pico Mini B /Luckfox Pico Plus /Luckfox Pico Pro /Luckfox Pico Max Raspberry Pi 5 Raspberry Pi Camera Pico-DALI2 Expansion Board For ESP32 C6 S3 DALI communication control multiple LED USB to SPI Raspberry Pi 7.5 inch e-Paper link (H) RYBW 800x480 For Arduino / Jetson Nano / STM32 ESP32 Thermal imaging Digital Photo Raspberry Pi 5/4B easy Adapter Micro HDMI to HDMI 4K All Ports To Pi's USB Side DC-DC Step-Down Mini voltage Moudle Input 5~36V voltage Output 5V/3.3V 4A Gripper Serial Robotic Arm Gripper Mechanical claw Serial Bus Servo ST3215/CF35-12 Raspberry Pi Compute Module 4 CM4 IO Board Dual Gigabit Ethernet Mini Router Board Arduino Thermal imaging DeepSeek ESP32-S3 Voice Chat Robot espHome XiaoZhi Ball ESP32-P4 Pico WIFI6 Development Board C6 MIPI DSI 10.1-inch Display /CSI Camera /Audio Speaker Mic AI Deepseek MP2.5G Raspberry Pi 5 PCIe to 2.5G Ethernet HAT Pi5 RTL8125 Magnetic Encoder Servo Motor 45KG.CM 24V 360° RS485 High Precision And Large Torque Desktop Ornament Desktop Trinket
Price：
$6.9
Model：
MCP23017-IO-Expansion-Board
Brand：
Spotpear
SKU：
0102120

MCP23017 IO Expansion Board, Expands 16 I/O Pins

TAG： RISC-V Raspberry Pi Real time clock Raspberry Pi 5 Case Raspberry Pi 5 ESP32 LVGL AV to TTL spotpear Raspberry Pi USB Global Shutter Camera 1MP OV9281 120fps Black/White 120fps also For Jeston RDK Raspberry Pi 5 PCIe To M.2 WIFI7 Raspberry Pi CM4 Kit 7-inch Touch Screen All-in-one Kit 5-megapixel Camera Aluminum Alloy Case CV1800B D-Robotics RDK S100 Camera Expansion Board MIPI + GMSL Interface Raspberry Pi Global Shutter Camera 1.6MP Sony IMX296 Monochrome Argon ONE V3 M.2 NVME Case Raspberry Pi 5 PCIe To SSD OLED-LCD-HAT-A 1.91Inch AMOLED R7FA4 PLUS B Development Board Based on R7FA4M1AB3CFM Compatible with Arduino UNO R4 WiFi Raspberry Pi 5 SSD Arduino Thermal imaging camera Raspberry Pi Pico 2 RP2350 2.8 inch LCD Capacitive TouchScreen Development Board 240x320 Display QMI8658 6-Axis /PCM5101 Audio /SD /RTC /Battery Port
©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 )