Nextion Accessories
Nextion IO Adapter
The Nextion IO Adapter is made specially to work with Nextion Enhanced HMI Display Series
– for use with any of the 2.4″, 2.8″, 3.2″, 3.5″, 4.3″, 5.0″, 7.0″ Enhanced models.
This small board breaks out the Enhanced 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.
https://www.itead.cc/display/nextion/nextion-io-adapter.html
Expansion Board for Nextion
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).
https://www.itead.cc/display/nextion/nextion-expansion-board.html
NA-01 POE enabled UART to Ethernet Converter
The NA-01 is a multi-functional embedded Ethernet serial data conversion module.
The module integrated built-in TCP/ IP protocol stack,
allowing users easily use it to build network for embedded devices.
The module integrated 10/100M self-adaption Ethernet interface,
the serial communication maximum baudrate is up to 230.4Kbps,
(Nextion is max 115.2Kbps) providing TCP Server, TCP Client,
UDP working mode, easily configurable by software.
IEEE802.3af standard compliant, POE power supply supported.