Difference between revisions of "BakeBit - NanoHat Hub/zh"
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| style="background: PaleTurquoise; color: black" colspan="3"| '''NanoPi-NEO''' || style="background: PaleTurquoise; color: black" colspan="3"| '''NanoPi-NEO V1.1/V1.2''' | | style="background: PaleTurquoise; color: black" colspan="3"| '''NanoPi-NEO''' || style="background: PaleTurquoise; color: black" colspan="3"| '''NanoPi-NEO V1.1/V1.2''' | ||
|- | |- | ||
− | |Pin# || Name || Description | + | |Pin# || Name || Description |
|- | |- | ||
− | |1 || VDD_5V || 5V Power Out | + | |1 || VDD_5V || 5V Power Out |
|- | |- | ||
− | |2 || | + | |2 || NC |
|- | |- | ||
− | |3 || | + | |3 || NC |
|- | |- | ||
− | |4 || | + | |4 || NC |
|- | |- | ||
− | |5 || | + | |5 || NC |
|- | |- | ||
− | |6 || | + | |6 || NC |
|- | |- | ||
− | |7 || | + | |7 || NC |
|- | |- | ||
− | |8 || | + | |8 || NC |
|- | |- | ||
− | |9 || | + | |9 || NC |
|- | |- | ||
− | |10 || | + | |10 ||NC |
|- | |- | ||
− | |11 || | + | |11 ||NC |
|- | |- | ||
− | |12 || GND | + | |12 || GND |
|} | |} | ||
Revision as of 05:14, 15 November 2016
1 介绍
- NanoHat-Hub是一个专为NanoPi NEO量身设计的接口扩展模块。NanoHat-Hub通过I2C接口和NEO通讯,作为从设备的单片机MEGA328扮演NEO和传感器模块之间翻译官的角色,HUB提供了三个I2C接口、三个模拟接口,两个串口(一个NEO串口,一个单片机串口)和四个数字接口。传感器模块通过4Pin的连接线直接接在NanoHat-hub上。
- 连接NanoPi NEO和传感器的扩展板,NanoHat扩展板直接插在NanoPi NEO上面,通过I2C接口、串口、数字/模拟接口建立传感器与NEO之间的数据传输。所有的模块可以通过4个引脚的连接线直接连接到NanoHat扩展板接口上。
- NanoHat扩展板带有三路I2C接口,三路模拟接口,四路数字接口,两路串口。
2 特性
- 2个2.54mm 40Pin排针
- 1个2.0mm 4Pin I2C0接口端子
- 1个2.0mm 4Pin UART1接口端子
- PCB尺寸(mm):40x40
- 引脚说明:
- 24 Pin排针引脚定义:
Pin# | Name | Linux gpio | Pin# | Name | Linux gpio |
1 | SYS_3.3V | 2 | VDD_5V | ||
3 | I2C0_SDA | 4 | VDD_5V | ||
5 | I2C0_SCL | 6 | GND | ||
7 | GPIOG11 | 203 | 8 | UART1_TX/GPIOG6 | 198 |
9 | GND | 10 | UART1_RX/GPIOG7 | 199 | |
11 | UART2_TX/GPIOA0 | 0 | 12 | PWM1/GPIOA6 | 6 |
13 | UART2_RTS/GPIOA2 | 2 | 14 | GND | |
15 | UART2_CTS/GPIOA3 | 3 | 16 | UART1_RTS/GPIOG8 | 200 |
17 | SYS_3.3V | 18 | UART1_CTS/GPIOG9 | 201 | |
19 | SPI0_MOSI/GPIOC0 | 64 | 20 | GND | |
21 | SPI0_MISO/GPIOC1 | 65 | 22 | UART2_RX/GPIOA1 | 1 |
23 | SPI0_CLK/GPIOC2 | 93 | 24 | SPI0_CS/GPIOC3 | 67 |
- USB/Audio/IR 定义
NanoPi-NEO NanoPi-NEO V1.1/V1.2 Pin# Name Description 1 VDD_5V 5V Power Out 2 NC 3 NC 4 NC 5 NC 6 NC 7 NC 8 NC 9 NC 10 NC 11 NC 12 GND
3 硬件连接
3.1 连接NanoPi NEO
参考下图连接模块:
BakeBit - NEO Hub_NEO