The Nextion Enhanced Series has 7 HMI display sizes including 2.4”, 2.8″, 3.2”, 3.5”, 4.3”, 5.0” and 7.0”.
What’s the difference between Enhanced Series and Basic Series?
— The Enhanced Series hardware feature of 3.5″ and above is more powerful than Basic Series in terms of MCU, Flash Storage and SRAM.
— The Enhanced Series integrates RTC for keeping accurate time, EEPROM for users’ data storage and 8 digital GPIOs (4 PWM capable).
For Enhanced Series, users also can develop the HMI GUI project via the free Nextion Editor software, the easy Drag-and-Drop components and simple ASCII text based instructions will dramatically reduce the HMI project development workloads. The integration of RTC, EEPROM and digital GPIOs enhances your HMI project features and functions.
| MODEL NAME | NX3224K024 | NX3224K028 | NX4024K032 | NX4832K035 | NX4827K043 | NX8048K050 | NX8048K070 | NX8048K070-011R/011C |
|---|---|---|---|---|---|---|---|---|
| Size | 2.4″ | 2.8″ | 3.2″ | 3.5″ | 4.3″ | 5.0″ | 7.0″ | 7.0″ |
| Resolution | 320*240 | 320*240 | 400*240 | 480*320 | 480*272 | 800*480 | 800*480 | 800*480 |
| Touch Panel | RTP | RTP | RTP | RTP | RTP | RTP | RTP | RTP/CTP |
| Color | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 | 65536 |
| Flash | 16 MB | 16 MB | 16 MB | 32 MB | 32 MB | 32 MB | 32 MB | 32 MB |
| RAM | 3584 Byte | 3584 Byte | 3584 Byte | 8192 Byte | 8192 Byte | 8192 Byte | 8192 Byte | 8192 Byte |
| MCU | 48 MHz | 48 MHz | 48 MHz | 108 MHz | 108 MHz | 108 MHz | 108 MHz | 108 MHz |
| EEPROM | 1024 Byte | 1024 Byte | 1024 Byte | 1024 Byte | 1024 Byte | 1024 Byte | 1024 Byte | 1024 Byte |
| GPIOs | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| RTC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Enclosure | No | No | No | No | No | No | No | Yes |
| SKU | IM160511002 | IM160511003 | IM160511004 | IM160511005 | IM160511006 | IM160511007 | IM160511008 | IM170428001/IM170421001 |
| Datasheet | Click | Click | Click | Click | Click | Click | Click | Click |
| Price | $22.9 | $25.4 | $32.4 | $39.9 | $54.9 | $69.9 | $89.9 | $92.9/108 |
| ico | BUY NOW | BUY NOW | BUY NOW | BUY NOW | BUY NOW | BUY NOW | BUY NOW | BUY NOW |
Notes: Nextion product numbering rules , eg. NX8048K070-011C
NX – Nextion
80 – Horizontal resolution: 32-320 40-400 48-480 80-800 10-1024
48 – Vertical resolution: 24-240 27-272 48-480 60-600
K – Series model: T=Basic series, K=Enhanced series, P=Intelligent series
070 – Display size：”070″ means 7.0″
C – Touch screen type: C=capacitive touch, R=resistive touch
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.
IN THE BOX
NexMIDI*1
XH2.54 4P wire*2
IN THE BOX
Foca Max*1
USB cable*1
XH2.54 4P wire*1
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 4.3”, you can only use the USB for power supply, size large than 4.3”, a external DC 8-26V for power supply is recommended.
DISPLAY I/O EXTENDED
The first expansion board for Nextion Enhanced HMI displays.
– for use with any of the 2.4″, 2.8″, 3.2″, 3.5″, 4.3″, 5.0″, 7.0″ Enhanced models.
Supports the Enhanced 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).
IN THE BOX
Expansion Board*1
FCC 1.0mm pitch cable*1
Note: the Nextion display is not included.
IN THE BOX
Nextion IO Adapter*1
FCC 1.0mm pitch cable*1
The Nextion IO Adapter is made specially to work with Nextion Enhanced and Intelligent HMI Display Series
– 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.