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8~35V (External Power Source)
54mm 2×3P header- Encoder Power Setting: 2
Based on the popular NFC controller PN532 with multi interface options
I2C greatly simplifies wiring and saves GPIO pins
25 lithium battery header
1.9inch LCD Display Module, 170×320 Resolution, SPI Interface, IPS, 262K Colors Touch 8~35V (External Power Source)Description 1. 9inch LCD Display Module, 170320 Resolution, SPI Interface, IPS, 262K Colors Features 170320 resolution, 262K colors, clear and colorful displaying effect SPI interface, minimizes required IO pins, supports controller boards like Raspberry Pi Arduino STM32 Comes with online development resources (examples for Raspberry Pi Arduino STM32) Documentation Wiki Schematic Diagram 1. 9inch LCD Module 3D Drawing 1. 9inch LCD Module 3D preview