Difference between revisions of "BakeBit - NanoHat Hub/zh"
From FriendlyELEC WiKi
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==特性== | ==特性== | ||
− | * | + | * 兼容NEO的尺寸和接口 |
− | * | + | * 3个2.0mm 4Pin I2C接口端子 |
− | * 1个2.0mm | + | * 3个2.0mm 4Pin 模拟接口端子 |
+ | * 1个2.0mm NEO_URAT接口端子 | ||
+ | * 1个2.0mm Hub_URAT接口端子 | ||
+ | * 4个2.0mm 模拟接口端子 | ||
* PCB尺寸(mm):40x40 | * PCB尺寸(mm):40x40 | ||
[[File:BakeBit - NEO Hub_Top_PCB.png | frameless|350px|BakeBit - NEO Hub_Top]] | [[File:BakeBit - NEO Hub_Top_PCB.png | frameless|350px|BakeBit - NEO Hub_Top]] | ||
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|23 || SPI0_CLK/GPIOC2 || 93 ||24 || SPI0_CS/GPIOC3 || 67 | |23 || SPI0_CLK/GPIOC2 || 93 ||24 || SPI0_CS/GPIOC3 || 67 | ||
|} | |} | ||
+ | |||
* '''USB/Audio/IR Pin Description''' | * '''USB/Audio/IR Pin Description''' | ||
− | + | :{| class="wikitable" | |
|- | |- | ||
| style="background: PaleTurquoise; color: black" colspan="3"| '''NanoPi-NEO''' | | style="background: PaleTurquoise; color: black" colspan="3"| '''NanoPi-NEO''' |
Revision as of 05:20, 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
- 兼容NEO的尺寸和接口
- 3个2.0mm 4Pin I2C接口端子
- 3个2.0mm 4Pin 模拟接口端子
- 1个2.0mm NEO_URAT接口端子
- 1个2.0mm Hub_URAT接口端子
- 4个2.0mm 模拟接口端子
- 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 Pin Description
NanoPi-NEO Pin# Name Description 1 VDD_5V 5V Power Out 2 USB-DP1 USB1 DP Signal 3 USB-DM1 USB1 DM Signal 4 USB-DP2 USB2 DP Signal 5 USB-DM2 USB2 DM Signal 6 GPIOL11/IR-RX GPIOL11 or IR Receive 7 SPDIF-OUT/GPIOA17 GPIOA17 or SPDIF-OUT 8 MICIN1P Microphone Positive Input 9 MICIN1N Microphone Negative Input 10 LINEOUTR LINE-OUT Right Channel Output 11 LINEOUTL LINE-OUT Left Channel Output 12 GND 0V
3 硬件连接
3.1 连接NanoPi NEO
参考下图连接模块:
BakeBit - NEO Hub_NEO