Difference between revisions of "BakeBit - NanoHat Hub/zh"

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(特性)
(特性)
Line 55: Line 55:
 
|1    || VDD_5V  ||    5V Power Out       
 
|1    || VDD_5V  ||    5V Power Out       
 
|-
 
|-
|2    || USB-DP1 ||    USB1 DP Signal    
+
|2    || NC ||    Not Connected    
 
|-  
 
|-  
|3    || USB-DM1 ||    USB1 DM Signal   
+
|3    || NC ||    Not Connected   
 
|-
 
|-
|4    || USB-DP2 ||    USB2 DP Signal   
+
|4    || NC ||    Not Connected
 
|-
 
|-
|5    || USB-DM2 ||    USB2 DM Signal   
+
|5    || NC ||    Not Connected
 
|-
 
|-
|6    || GPIOL11/IR-RX || GPIOL11 or IR Receive
+
|6    || NC ||   Not Connected
 
|-
 
|-
|7    || SPDIF-OUT/GPIOA17 || GPIOA17 or SPDIF-OUT
+
|7    || NC ||   Not Connected
 
|-
 
|-
|8    || MICIN1P  || Microphone Positive Input   
+
|8    || NC  ||   Not Connected     
 
|-
 
|-
|9    || MICIN1N    || Microphone Negative Input   
+
|9    || NC  ||   Not Connected   
 
|-
 
|-
|10  || LINEOUTR || LINE-OUT Right Channel Output 
+
|10  || NC ||   Not Connected
 
|-
 
|-
|11    || LINEOUTL || LINE-OUT Left Channel Output    
+
|11    || NC ||   Not Connected    
 
|-
 
|-
 
|12    || GND      || 0V                             
 
|12    || GND      || 0V                             

Revision as of 05:25, 15 November 2016

English

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。
BakeBit - NEO Hub

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

BakeBit - NEO Hub_Top BakeBit - NEO Hub_Bottom

  • 引脚说明:
  • 24 Pin排针引脚定义:
Pin# Name Pin# Name
1 SYS_3.3V 2 VDD_5V
3 I2C0_SDA 4 VDD_5V
5 I2C0_SCL 6 GND
7 GPIOG11 8 UART1_TX/GPIOG6
9 GND 10 UART1_RX/GPIOG7
11 UART2_TX/GPIOA0 12 PWM1/GPIOA6
13 UART2_RTS/GPIOA2 14 GND
15 UART2_CTS/GPIOA3 16 UART1_RTS/GPIOG8
17 SYS_3.3V 18 UART1_CTS/GPIOG9
19 SPI0_MOSI/GPIOC0 20 GND
21 SPI0_MISO/GPIOC1 22 UART2_RX/GPIOA1
23 SPI0_CLK/GPIOC2 24 SPI0_CS/GPIOC3
  • 12 Pin排针引脚定义:
Pin# Name Description
1 VDD_5V 5V Power Out
2 NC Not Connected
3 NC Not Connected
4 NC Not Connected
5 NC Not Connected
6 NC Not Connected
7 NC Not Connected
8 NC Not Connected
9 NC Not Connected
10 NC Not Connected
11 NC Not Connected
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

4 代码说明

5 相关资料