NanoHat OLED for NanoPi NEO2 Black/zh

From FriendlyELEC WiKi
Revision as of 08:27, 7 January 2020 by Yftan (Talk | contribs) (→‎硬件连接)

Jump to: navigation, search

English

1 Introduction

NanoHat OLED for NanoPi NEO2 Black
Front
Back
  • The NanoHat OLED for NanoPi NEO2 Black module is a monochrome OLED module designed and developed for the NanoPi NEO2 Black. It is 0.96" and the resolution is 128 x 64. It has high contrast and low power-consumption. It can display characters and images. It communicates with a NanoPi NEO2 Black with I2C.
  • The size of the NanoHat OLED for NanoPi NEO2 Black is the same as the size of the NanoPi NEO2 Black. The OLED module can be stacked onto a NanoPi NEO2 Black.
  • The module has three programmable keys.
  • The module has a 3.5mm audio jack and a USB Type A port.

2 Hardware Spec

  • Size: 0.96"
  • Resolution: 128 x 64
  • High contrast and low power consumption
  • 3 x onboard key
  • PCB dimension(mm): 40 x 40

NanoHat OLED for NanoPi NEO2 Black PCB

  • GPIO1（I2C/UART/GPIO）
Pin# Name Linux gpio Pin# Name Linux gpio
1 GPIOA0 0 2 5V in or out -
3 I2C_SDA0 - 4 5V in or out -
5 I2C_SCL0 - 6 GND -
7 GPIOA2 2 8 UART1_TX -
9 GND - 10 UART1_RX -
  • GPIO2（USB/Audio OUT）
Pin# Name Linux gpio Pin# Name Linux gpio
1 Line out Right - 2 USB DM -
3 Line out Left - 4 USB DP -
5 Audio GND - 6 GPIOA3 3

3 Applicable Board & OS

Index CPU Model Board Type OS
1 H5 NanoPi NEO2 Black Open Source Linux-4.x Mainline Kernel

4 Hardware Setup

The size of the NanoHat OLED for NanoPi NEO2 Black is the same as the size of the NanoPi NEO2 Black. The module can be stacked onto a NanoPi NEO2 Black. Here is a hardware setup:
NanoHat_OLED_NanoPi_NEO2_Black

5 使用默认使能NanoHat OLED for NanoPi NEO2 Black的ROM

Board Type CPU Model Download Link to Image File Image File
NanoPi NEO2 Black H5 Download official-ROMs/accessory-ROMs/nanopi-neo2-black_ubuntu-oled_4.x.y_YYYYMMDD.img.zip

6 手动使能NanoHat OLED for NanoPi NEO2 Black

NanoHat OLED for NanoPi NEO2 Black的演示程序包含在 NanoHatOLED 软件仓库里，启动系统，执行以下命令进行安装：

git clone https://github.com/friendlyarm/NanoHatOLED.git
cd NanoHatOLED
sudo -H ./install.sh


安装脚本会在线下载并安装一系列的软件包，安装时间视网络环境而定，国内大陆的用户为了获得更快的安装速度，可以在安装之前先将软件包的源设置为国内源，执行以下命令，使用我们提供的脚本进行设置：

wget http://112.124.9.243/aptsouce.sh
chmod 755 aptsouce.sh
sudo -H ./aptsouce.sh
sudo apt-get update

操作完成后，再执行NanoHatOLED的 ./install.sh 安装脚本安装即可。

7 演示程序的操作说明

演示程序在安装后会在开机时自动运行，并默认显示 日期与时间 画面。
NanoHat OLED配件上的三个按键功能如下：
K1 -> 显示日期时间;
K2 -> 显示开发板的运行状态，例如 IP地址, 负载, 存储状态，CPU温度等信息;
K3 -> 关机操作，并不会立即关机，而是先弹出询问画面，在询问画面的状态下，用 K1 切换 Yes和No选项，K2进行确认;

8 相关资料

Retrieved from "https://wiki.friendlyelec.com/wiki/index.php?title=NanoHat_OLED_for_NanoPi_NEO2_Black/zh&oldid=20930"