Template:FriendlyThings Introduction

1 Introduction

FriendlyElec developed a library called “libfriendlyarm-hardware.so”, for android developer to access the hardware resources on the development board in their android apps, the library is based on Android NDK.

2 Accessible Interfaces & Ports

• Serial Port
• PWM
• EEPROM
• ADC
• LED
• LCD 1602 (I2C)
• OLED (SPI)

I2C, SPI, GPIO are accessible.

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3 Available OS & Boards

• NanoPC-T4/NanoPi-M4/NanoPi-NEO4: Android 7.1.2 and Android 8.1
• NanoPC-T3/NanoPi-M3: Android 5
• Smart4418 SDK/NanoPC-T2/NanoPi-M2/NanoPi S2: Android 5, Android 4.4
• Tiny4412: Android 4.2, Android 5
• Tiny210/Smart210/Mini210: Android 4.2
• Tiny6410/Mini6410: Android 2.3