This expansion board is designed for the Raspberry Pi 3B and is used to run NanoDLP's light-cured 3D printers. The board contains a 9-28V to 5V circuit that provides a maximum of 3A and other interfaces required by NanoDLP.
9V-28V to 5V@3A Buck Converter
DRV8825 Stepper Driver
12V Fans (cooling the Pi)
Controled MOS for ext LED driver
I2C Connector for LCD1602
Uart Connector for Touch-Screen
5V OUT Connector for ext Board
Compatible with Arduino UNO, Leonardo, Mega, 101 (Intel Curie), DUE, Micro, Mini, Nano
Module supply voltage: 5v
Interface: 1 I2C / TWI two-wire data communication interface, 2 gadgeteer interfaces
I2C interface communication address: 0x20-0x27 (factory default address 0x20)
Backlight: blue, white characters
Size: 82 x 35 x 18 mm
colour: Photo Color
1* Nanno DLP Shield V1.1 Expansion Board
1* Heat sink
1* 1602 screen
1* 4 pin link line
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.