WEIYU 2004 20x4 2004A blue screen HD44780 Character LCD /w

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Display Mode
Model Number
2004 IIC/I2C
Brand Name
blue screen
lcd 2004


  Please notice:If you choose China Post Ordinary Small Packet Plus or Yanwen Economic Air Mail,the tracking information will only shows in the order page and do not have a tracking number.If you want monitor the whole transit process,please choose other shipping method like China Post Registered Air Mail.
   We won't accept dispute if youchosen China Post Ordinary Small Packet Plus  or Yanwen Economic Air Mail
and ask a tracking number.
Features IIC/I2C :
1602 I2C interface 4-wire 1602 screen
IO port of control board is only 20,so IO ports is not enough for many sensor, SD card, relay modules.
The original 1602 screen need 7 IO ports to drive up, and this module can save 5 IO ports
Package including:
1pcs 2004 Character LCD
1pcs IIC/I2C Serial Interface Adapter Module






Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).