8*8 Dot Matrix Module with Pin Header I2C Communication
- Stock: In Stock
- Model: EB0041551
- SKU: EB0041551
Features:
When we use a MCU to drive an 8*8 dot matrix, we need to use a total of 16 digital ports, which greatly wastes the MCU data.therefore, we specially designed this module which uses the HT16K33 chip to drive an 8*8 dot matrix, we only need to use the I2C communication port of the MCU to control the dot matrix, which greatly saves the MCU resources.
The sensor is compatible with various MCU control boards, such as the for Arduino series of MCU. When using it, we provide a method to use this sensor with the Arduino series of microcontrollers.
The module comes with 3 DIP switches, which allow you to toggle the switch freely.
Specifications:
Working voltage: DC 5V
Positioning hole size: 3mm in diameter
Communication method: I2C communication
I2C communication address: 3 dial switch settings
Dot screen display color: red
Size: 50 x 31 x 9mm
Package included:
1 x Module Board
Shipping Time
After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.
The timeline of the whole shipping process is shown below:
The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.
Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.
Shipping Rates
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
| Shipping Method | Shipping Rates | Shipping Times |
| Flat Shipping (Promotion) | $10 | About 5-30 Working Days to Worldwide (Only include Monday to Saturday ) |
Standard Express（0.5KG starting price listed） | Based On Weights | About 5-15 Working Days to Worldwide (Only include Monday to Saturday ) |
Priority Express （0.5KG starting price listed） | Based On Weights | About 3-7 Working Days to Worldwide (Only include Monday to Saturday ) |
In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.
If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!
