HomeToys & GamesGamesGame CollectionsHW667 serial port control relay module board MCU
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HW667 serial port control relay module board MCU

GH₵ 175.56
GH₵ 317.5245%

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Order above GHC 150 on Jumia Express items & get free delivery | regular delivery from GH₵ 21.81 to Tema
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Product details

Product model: E-3. Communication chip: CH340Communication protocol, format: serial communication, Send the hexadecimal 0xAA relay with the serial port assistant. Send 0xBB relay remains off.Send 0xCC relay to work for 1 second to stop; (jog) . Communication format: (9600, 8, NONE, 1) Baud rate: 9600, 8 bits, no parity, 1 stop bit1. Description: 1 Greater than . Controller Chip: onboard high performance microcontroller chip. 2 Greater than . Control Chip: onboard CH340 USB control chip3 Greater than . LED Indicator Lamp: onboard power LED indicator lamp and relay status LED indicator lamp.4 Greater than . Relay: onboard 5V, 10A/250V AC, 10A/30V DC relay. 5 Greater than . Protection Function: overcurrent protection and relay diode follow current protection function2. Communication Protocol: LC USB switch defaults communication baud rate: 9600bpsLC USB switch communication protocol: Data (1): start mark (defaults 0xA0)Data (2): switch address code (defaults 0x01, means the first channel switch)Data (3): operation data (0x00 is OFF, 0x01 is on)Data (4): check codeFor Example: Open the USB Switch: A0 01 01 A2Close the USB Switch: A0 01 00 A13. Using Methods: Step 1: plug the USB relay module on the computer, and install CH340 USB to serial port chip driverStep 2: open the STC-ISP, SSCOM32 serial port debugging software, and select the baud rate as 9600. Send A0 01 01 A2 to open the relay in the form of hex, select manual send or auto sendManual Send: select the baud rate as 9600, check "HEX send"; input the instruction A0 01 01 A2 or A0 01 00 A1, then click "send"; then you can open or close the relayAuto Send: select the baud rate as 9600, click "expand" SSCOM32 interface; input instruction A0 01 01 A2 and A0 01 00 A1, check "HEX send" and input the interval time of auto cycle sending, check "auto cycle send", then the relay can automatically cycle to open or closecolor: blue Material: metalsize: 63*16.5*17mmPackage Contents: 1 * ModuleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don';t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! ! !


We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.


*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

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Specifications

Key Features

  • Module
  • Computer USB control switch PL jog self-locking
  • USB Relay module
  • USB Relay board
  • Relay module USB

What’s in the box

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Specifications

  • SKU: GE779TG4KJL1ONAFAMZ
  • Product Line: tentop
  • Model: wFz2058503
  • Production Country: China
  • Weight (kg): 0.016
  • Color: Multi
  • Main Material: N/A
  • Shop Type: Jumia Mall

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HW667 serial port control relay module  board MCU

HW667 serial port control relay module board MCU

GH₵ 175.56
GH₵ 317.5245%
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