5pcs IIC I2C TWI SPI Serial Interface Board Port 1602 2004 LCD LCD1602 Adapter Plate LCD Adapter Converter Module PCF8574

Description

• 5pcs IIC I2C TWI SPI Serial Interface Board Port 1602 2004 LCD LCD1602 Adapter Plate LCD Adapter Converter Module PCF8574
• Developed Countries Estimated Delivery Time: 7-17 days(trackable),Other countries Estimated delivery time : 8-30 days.----- We provide Expedited Shipping service : 3-8 days.(excluding handling time).If the order amount above US $200, we will use Expedited Shipping service for free.
• If it is not delivered within the specified time, or if it is not satisfactory. You only need to send a refund request and we will refund you in full.
• We make every effort to provide customers with satisfactory service.any question,please feel free to contact me.

The Product parameters:
1 Dimensions: 41.5 mm (length) * 19 mm (W) * 15.3 mm (height)
Weight: 5 g
3. PCB Color: Black
4 Supply Voltage: 2.5-6 v
5 supports the I2C protocol
6 with backlight power control, can be connected via jumper Settings are backlight power. The plug-in the jumper to connect the backlight off, unplug the jumper to disconnect the backlight power
7 Contrast can be adjusted by turning the blue potentiometer clockwise happens, counterclockwise weakened. The potentiometer design on the front, enabling customers to freely adjust anytime
Eight modules can be cascaded to cascade up to eight. By short short-circuiting A0 / A1 / A2 modify the device address. The default address is 0 x27
Shipping list:
1. The IIC module a (EPE + antistatic packaging)

Shipping and Returns

• We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
• Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
• Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.