
There are 2.1″, 2.8″, 4.0″, 4.3″ HMI display size options for your choice.
Compared with other series, the Edge Series products are easier to install and feature a sleeker, slimmer design. The audio, video and animation play functions enrich user’s project HMI interaction. The Edge Series supports advanced software features and functions such as transparent component, page loading effect, component Move and Drag .etc.
For Edge Series, users can develop the HMI GUI project via the free latest Nextion Editor software version 1.68.1 or above, the easy Drag-and-Drop components and simple ASCII text based instructions will dramatically reduce your HMI project development workloads.
| MODEL NAME | NX4848E021-011C | NX4848E028-011C | NX4848E040-011C | NX4880E043-011C |
|---|---|---|---|---|
| Size | 2.1″ | 2.8″ | 4.0″ | 4.3″ |
| Resolution | 480*480 | 480*480 | 480*480 | 480*800 |
| Touch Panel | CTP | CTP | CTP | CTP |
| Color | 65536 | 65536 | 65536 | 65536 |
| Flash | 128 MB | 128 MB | 128 MB | 128 MB |
| RAM | 512KB | 512KB | 512KB | 512KB |
| MCU | 200 MHz | 200 MHz | 200 MHz | 200 MHz |
| EEPROM | 1024 Byte | 1024 Byte | 1024 Byte | 1024 Byte |
| GPIOs | 8 | 8 | 8 | 8 |
| RTC | Yes | Yes | Yes | Yes |
| Datasheet | NX4848E021-011C | NX4848E028-011C | NX4848E040-011C | NX4880E043-011C |
| Price | $39.90 | $46.90 | $49.90 | $49.90 |
| ico | BUY NOW | BUY NOW | BUY NOW | BUY NOW |
Notes: Nextion product numbering rules , eg. NX4880E043-011C
NX – Nextion
48 – Horizontal resolution: 32-320 40-400 48-480 80-800 10-1024
80 – Vertical resolution: 24-240 27-272 48-480 60-600 80-800
E – Series model: T=Basic series, K=Enhanced series, P=Intelligent series, E=Edge series
43 – Display size: “43” means 4.3 inch
C – Touch screen type: C=capacitive touch, R=resistive touch

IN THE BOX
NexMIDI*1
XH2.54 4P wire*2
Two 4-pin XH connectors for 5V power supply, TX, RX and GND allow this interface to be easily daisy-chained between either a power supply / USB to TTL serial adapter like the Nextion Foca Max, or any MCU (Arduino, etc.) on one side (J1) and a Nextion HMI display on the other side (J2). The on-board switch SW1 allows to select between 2 modes:
- ● PRGM: RX + TX signals are directly routed from J1 to J2 which allows to program the device on J2 by the device on J1 while the MIDI interface is idle.
- ● MIDI I/O: RX + TX signals from the device on J2 are converted and linked to the MIDI IN and MIDI OUT 5-pin DIN sockets.
Note: the NexMIDI is incompatible with 2.1″ and 2.8″ Edge series HMI displays.
- 1. Feel hard to reach the micro SD card slot?
- 2. Have to disassemble the product enclosure for the HMI project update?
- 3. Other extension tools are not working properly?
The Nextion Micro SD card extender helps you to access the SD card slot of the Nextion HMI display more conveniently. It supports the FAT32 Micro SD card as well as all series of Nextion HMI displays compatibilities.

IN THE BOX
Micro SD card extender*1

IN THE BOX
BOX Speaker*1
Input Power:1.5W
Frequency Range: 100Hz-3KHz
Connector:1.25mm pitch 2-pin female connector (1.25T-2-2A)
Wire Length: 250mm
Size: 31*28*14.8mm
Foca Max is a USB to TTL serial converter board with 5.5V2A output. it integrates a high power and energy-efficient DC-DC chip of TPS54331 for a wide voltage input with small voltage ripple. For USB to TTL conversion, the Foca Max can be power supplied by USB only or USB together with external DC 8-26V, The USB and external DC power supplies are isolated by using a diode (SS34) to avoid the current backflowed between them.
Note: as for the Nextion HMI display size less than 4.0”, you can only use the USB for power supply, size large than 4.0”, a external DC 8-26V for power supply is recommended.

IN THE BOX
Foca Max*1
USB cable*1
XH2.54 4P wire*1
IN THE BOX
Expansion Board*1
FCC 1.0mm pitch cable*1
Note: the Nextion display is not included.
The first expansion board for Nextion Edge,Enhanced and Intelligent HMI displays.
– for use with the 4.0″ and 4.3″ Edge model.
– for use with any of the 2.4″, 2.8″, 3.2″, 3.5″, 4.3″, 5.0″, 7.0″ Enhanced and Intelligent models.
Supports the Enhanced and Intelligent Nextion’s 8 Digital/PWM GPIOs
The board includes 6 buttons, 1 LED, 1 Piezo buzzer, and 0.1″/2.54mm breakout:Esc (IO 0),
Enter (IO 1), Left (IO 5), Right (IO 2), Up (IO 4) and Down (IO 3)LED (IO 6) and small PWM Piezo buzzer (IO 7).
Note: the Expansion Board is incompatible with 2.1″ and 2.8″ Edge series HMI displays.
The Nextion IO Adapter is made specially to work with Nextion Edge,Enhanced and Intelligent HMI Display Series
– for use with the 4.0″ and 4.3″ Edge model.
– for use with any of the 2.4″, 2.8″, 3.2″, 3.5″, 4.3″, 5.0″, 7.0″, 10.1″ Enhanced and Intelligent models.
This small board breaks out the Nextion’s GPIOs to 0.1 inch /2.54 mm headers,
allowing users to conveniently connect external devices to the Nextion’s Digital/PWM GPIOs.
Note: the Nextion IO Adapter is incompatible with 2.1″ and 2.8″ Edge series HMI displays.
IN THE BOX
Foca Max*1
USB cable*1
XH2.54 4P wire*1
IN THE BOX
NEXTION IO Adapter V1*1
FCC 1.0mm pitch cable*1
The Nextion IO Adapter V1 is made specially to work with Nextion Edge HMI Display Series which Covers Standard 2.1″ and 2.8″.
The Small Board allows Nextion Enhanced display Users to have Extended IO to Connect with External Devices.
