NX3224K028 Nextion 2.8” Enhanced Series HMI Touch Display
Features built-in RTC support, Flash data saving, and GPIO support
Comes with complimentary Nextion Editor for intuitive GUI creation
Equipped with a larger flash capacity and faster CPU clock
Supports a wide range of character encoding and anti-aliasing font
The NX3224K028 Nextion 2.8” Enhanced Series HMI Touch Display is a superior version of the standard Nextion displays. It boasts a range of additional features not found in the basic models, including built-in RTC support, the ability to save data to Flash, GPIO support, and a larger flash capacity and CPU clock.
The Nextion Editor, a complimentary human-machine interface (HMI) GUI development software, is compatible with the Nextion Basic Series, Discovery Series, Enhanced Series, and Intelligent Series. This software simplifies the creation of an intuitive and exceptional touch user interface, making it accessible even to novices. By adding a static picture as a background and defining functions by components, a straightforward GUI can be created in a matter of minutes.
The easy Drag-and-Drop components and straightforward ASCll text-based instructions significantly reduce the workload associated with HMI project development. This allows for rapid, cost-effective project development. The Nextion product offers an optimal HMI solution, balancing cost and benefit, while minimizing the learning curve.
1x 2.8" Nextion Enhanced HMI Display
1x Power supply test board
1x 4-pin Grove cable
85 x 50 x 12 mm
Weight: 66.7 g
Display Size: 2.8″
Resolution: 320x240
Touch Panel: RTP
MCU: 48 MHz
Flash: 16 MB
SRAM: 3584 Byte
EEPROM: 1024 Byte
GPIOs: 8
IO0-IO7 support input, output and component binding event
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
The RA number is valid for 30 days. The returned item must be received within that period.
The RA number must be included with the return.
Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
Refunds are processed within 7 days after receipt and inspection of the returned item.
A $100 cleaning fee may apply to domestic robots returned in used or unclean condition.
A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".
