1304410487@qq.com：Created page with "{{Language| mWatch (Wi-Fi)}} {| style="width: 800px;" |- | ==Objective== Here we use mCookie to build a simple watch, which can synchronize the time automatically in the WiFi ..."

2015-10-30T06:44:08Z

Created page with "{{Language| mWatch (Wi-Fi)}} {| style="width: 800px;" |- | ==Objective== Here we use mCookie to build a simple watch, which can synchronize the time automatically in the WiFi ..."

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{{Language| mWatch (Wi-Fi)}}
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==Objective==
Here we use mCookie to build a simple watch, which can synchronize the time automatically in the WiFi environment.

[[File:mWatch-ok.jpg|400px|center]]

==Principle==
We add the WIFI module in the tutorial, which can connect to the pre-set network after the power-up of the mWatch. When it is connected, the mWatch will synchronize network time automatically. And then acquiring time through the RTC module and displaying it on the OLED screen.

[[File: mWatch-wifi-sch.jpg|600px|center]]

==Equipment==
{|class="wikitable"
|-
|Module||Number||Function
|-
|[[mCookie-CoreUSB]]||1||Core board
|-
|[[mCookie-RTC]]||1||Time clock module
|-
|[[mCookie-WiFi]]||1||Networking module
|-
| [[mCookie-OLED]]||1||OLED display
|-
| [[Microduino-BM]]||1||Battery management
|}
[[File: mWatch-wifi-module.jpg|600px|center]]

==Preparation==
*Setup 1：Connect the CoreUSB to the PC/Mac with a USB cable and then open Arduino IDE.
[[File:CoreUSB_Ble_pc.jpg|600px|center]]
*Setup 2：Click Files > Examples > mCookie > _301_mWatch_WiFi, and download the program.
[[File: l mWatch-wifi-ino.jpg|600px|center]]
* Setup 3：Load the code and copy the program to IDE; Select the right board and COM port for program download; When it pops up "Done Uploading" notice, it means the program has been written into the CoreUSB.
[[File: mWatch-wifi-com.jpg|600px|center]]
==Program Description==
*Acquire network time function: " updateTimeData()"--Execute the statement to get the network time.
*Acquire RTC time function: " getRTC()"--Execute the statement to get RTC time.
*RTC time adjusting function: " setRTC()"--Execute the statement to re-set the RTC time.
*Notice for network connection initializing can be displayed by the OLED screen. (Inside setup() function.)
**Search for network: If successful, it'll pop up notice " softap ok " or it'll show " softap err ".
**Join in network: If successful, it'll show notice " Join AP success " or it'll show " Join AP failure ".
**Note for time acquiring: If successful, it'll be displayed on the OLED.
==Code Debugging ==
[[File: mWatch-wifi-ino.jpg|600px|center]]
*Find this section of code above in the main program, enter WiFi user name and password in "". So it can connect to the internet and get precise time information.
*Find this section of code above from the rtc.h program, modify it as your time zone; Load the program to the CoreUSB after modifying and get precise time under WiFi environment.
[[File: mWatch-wifi-shiqu.jpg|600px|center]]

==Hardware Buildup ==
*Setup 1：Connect the activated battery box and BM module.
[[File:CoreUSB_Ble_steup2.jpg|600px|center]]
*Setup 2：Stack all modules together without fixed order and finish circuit buildup.
[[File:mWatch_steup3.jpg|600px|center]]
==Result==
Data and week is displayed on the first line; Time is displayed on the second line; Custom text is displayed on the third line.
[[File:legao_mWatch.jpg|600px|center]]
==Video==
|}

MWatch (Wi-Fi) - 版本历史

1304410487@qq.com：Created page with "{{Language| mWatch (Wi-Fi)}} {| style="width: 800px;" |- | ==Objective== Here we use mCookie to build a simple watch, which can synchronize the time automatically in the WiFi ..."