Module for the I2C interface of the 16-way IO expansion module, using Microchip MCP23017 chip. The chip function is complete, each IO can Arbitrary configuration for input or output, you can set the use of pull resistance. And the IO configured for input can enable the interrupt feature. IO Interface Driver Ability, irrigation current, pull current up to 25mA.

Filename	Size	Update
01-使用手册\ArduinoIDE使用手册v1.0.pdf	1027516	2017-03-17
01-使用手册\MCP23017 IIC接口16路IO扩展模块使用手册v1.1.pdf	1310436	2017-11-03
01-使用手册\~$模块类使用手册内容 (2).docx	162	2017-06-09
01-使用手册\~WRL0566.tmp	1462672	2017-06-09
02-原理图\原理图.pdf	142307	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\I2C_Core.c	6589	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\I2C_Core.h	1468	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\I2C_Core.LST	11887	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\I2C_Core.OBJ	6668	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\Main.c	3561	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\Main.LST	7376	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\Main.OBJ	9052	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序	34082	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序.build_log.htm	1375	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序.hex	5154	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序.lnp	115	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序.M51	38426	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序.plg	1787	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序.uvgui.XT	73055	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序.uvopt	59458	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序.uvproj	14091	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序_uvopt.bak	59444	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017 IIC IO扩展芯片测试程序_uvproj.bak	14263	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017.c	16983	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017.h	4767	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017.LST	29180	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\MCP23017.OBJ	23146	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\STARTUP.A51	6376	2009-05-07
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\STARTUP.LST	14048	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\STARTUP.OBJ	749	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\USART.c	3478	2012-12-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\USART.h	1157	2012-12-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\USART.LST	6461	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片中断测试程序\USART.OBJ	3407	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\I2C_Core.c	6589	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\I2C_Core.h	1468	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\I2C_Core.LST	11887	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\I2C_Core.OBJ	6668	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\Main.c	2997	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\Main.LST	6082	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\Main.OBJ	7734	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序	33070	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序.build_log.htm	1375	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序.hex	5019	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序.lnp	115	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序.M51	37850	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序.plg	9856	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序.uvgui.XT	73055	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序.uvopt	59452	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序.uvproj	14091	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序_uvopt.bak	59438	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017 IIC IO扩展芯片测试程序_uvproj.bak	14263	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017.c	16983	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017.h	4767	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017.LST	29180	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\MCP23017.OBJ	23146	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\STARTUP.A51	6376	2009-05-07
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\STARTUP.LST	14048	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\STARTUP.OBJ	749	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\USART.c	3478	2012-12-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\USART.h	1157	2012-12-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\USART.LST	6461	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输入测试程序\USART.OBJ	3407	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\I2C_Core.c	6589	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\I2C_Core.h	1468	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\I2C_Core.LST	11887	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\I2C_Core.OBJ	6668	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\Main.c	3036	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\Main.LST	6268	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\Main.OBJ	7631	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序	32966	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序.build_log.htm	1375	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序.hex	5107	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序.lnp	115	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序.M51	37908	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序.plg	2152	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序.uvgui.XT	73055	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序.uvopt	59554	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序.uvproj	14091	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序_uvopt.bak	59456	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017 IIC IO扩展芯片测试程序_uvproj.bak	14263	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017.c	16983	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017.h	4767	2017-06-08
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017.LST	29180	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\MCP23017.OBJ	23146	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\STARTUP.A51	6376	2009-05-07
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\STARTUP.LST	14048	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\STARTUP.OBJ	749	2017-06-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\USART.c	3478	2012-12-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\USART.h	1157	2012-12-09
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\USART.LST	6461	2017-08-14
03-例程\51单片机例程\MCP23017 IIC IO扩展芯片输出测试程序\USART.OBJ	3407	2017-08-14
03-例程\Arduino例程\Adafruit_MCP23017_Arduino_Library_master\.github\ISSUE_TEMPLATE.md	2624	2016-05-27
03-例程\Arduino例程\Adafruit_MCP23017_Arduino_Library_master\.github\PULL_REQUEST_TEMPLATE.md	1415	2016-05-27
03-例程\Arduino例程\Adafruit_MCP23017_Arduino_Library_master\Adafruit_MCP23017.cpp	7788	2016-05-27
03-例程\Arduino例程\Adafruit_MCP23017_Arduino_Library_master\Adafruit_MCP23017.h	2451	2016-05-27
03-例程\Arduino例程\Adafruit_MCP23017_Arduino_Library_master\examples\button\button.ino	920	2016-05-27
03-例程\Arduino例程\Adafruit_MCP23017_Arduino_Library_master\examples\button_2\button_2.ino	1197	2017-08-22
03-例程\Arduino例程\Adafruit_MCP23017_Arduino_Library_master\examples\interrupt\interrupt.ino	3759	2016-05-27
03-例程\Arduino例程\Adafruit_MCP23017_Arduino_Library_master\examples\toggle\toggle.ino	847	2016-05-27

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