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Djuri Baars 2023-08-28 14:06:43 +02:00
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Home.md

@ -61,7 +61,8 @@ The other resistors don’t have polarity but have different values, R2/R3 are 4
![IMG_1451](https://github.com/dsbaars/btclock_v2/assets/480514/ffbec8f4-3d6e-4fda-b9e8-59acebc343f5) ![IMG_1451](https://github.com/dsbaars/btclock_v2/assets/480514/ffbec8f4-3d6e-4fda-b9e8-59acebc343f5)
You can choose to use a precision IC-mount or solder the MCP23017 directly to the PCB. We prefer an IC-mount so if you need to change the IC in the future it’s an easy job, the choice is yours ;) If you choose to use an IC-mount note that it has polarity! The MCP23017 has polarity as well, the dot on the main PCB notes for pin 1, the must be corresponding with the dot on the MCP23017. You can choose to use a precision IC-mount (not included in the kit) or solder the MCP23017 directly to the PCB. We prefer an IC-mount so if you need to change the IC in the future it’s an easy job, the choice is yours ;)
If you choose to use an IC-mount note that it has polarity! The MCP23017 has polarity as well, the dot on the main PCB notes for pin 1, the must be corresponding with the dot on the MCP23017.
<img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/diode-marking.jpeg" height="250"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/diode-marking.jpeg" height="250"/>
@ -75,7 +76,7 @@ When placed correctly it should look like this:
<span style="color: red !important;">**Recommended:**</span> Test the Wemos S3 Mini on your computer before soldering it on the board to rule out a possible DOA. You might need to put the S3 Mini in boot-mode before it is recognized for the first time. <span style="color: red !important;">**Recommended:**</span> Test the Wemos S3 Mini on your computer before soldering it on the board to rule out a possible DOA. You might need to put the S3 Mini in boot-mode before it is recognized for the first time.
We recommended to use 2x8 2,54 male headers instead of 2 1x8 2,54 male headers on both sides of the Wemos S3 mini. This makes soldering the Wemos S3 Mini on the main PCB much easier. We recommended to use 2x8 2,54 male headers instead of 2 1x8 2,54 male headers on both sides of the Wemos S3 mini. This makes soldering the Wemos S3 Mini on the main PCB much easier (Please note that double headers are not included in the kit).
<img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2170.jpeg" width="500"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2170.jpeg" width="500"/>
@ -103,7 +104,9 @@ Now it's time to solder the 2X4 2.54 male headers to the e-Ink displays. The cho
# Installation of the Software. # Installation of the Software.
You have done it; all parts are on the main PCB now! Before we continue to build the clock together we first want to test the displays, so it's time to upload the software to the Wemos S3 Mini. To do this we need [Visual Studio Code.](https://code.visualstudio.com/Download), [node.js](https://nodejs.org/en/download) and [yarn](https://yarnpkg.com/getting-started/install). You have done it; all parts are on the main PCB now! Before we continue to build the clock together we first want to test the displays, so it's time to upload the software to the Wemos S3 Mini.
To do this we need [Visual Studio Code](https://code.visualstudio.com/Download), [node.js](https://nodejs.org/en/download) and [yarn](https://classic.yarnpkg.com/lang/en/docs/install/#windows-stable).
Please follow the installation instructions before you continue. Please follow the installation instructions before you continue.
When you successfully installed VSC (Visual Studio Code) follow the following steps to upload the code to the Wemos S3 Mini. When you successfully installed VSC (Visual Studio Code) follow the following steps to upload the code to the Wemos S3 Mini.
@ -131,15 +134,16 @@ Now it's time to build the software. Expand the "General" and "Platform" menu an
<img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2179.jpeg" width="500"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2179.jpeg" width="500"/>
Scan the QR-code with your smartphone and establish the WiFi connection. When the WiFi connection is established, open a web browser and type the following in the search bar "192.168.4.1" You will get a page like screenshot 1. Scan the QR-code with your smartphone and establish the WiFi connection. When the WiFi connection is established, open a web browser and type the following in the search bar "192.168.4.1". Since this is a captive portal, your device might automatically take you to this page already.
You will get a page like screenshot 1.
<img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2181.jpeg" width="180"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2183.jpeg" width="180"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2184.jpeg" width="180"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2181.jpeg" width="180"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2183.jpeg" width="180"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2184.jpeg" width="180"/>
Click on "Configure WiFi" and select de WiFi SSID of your local WiFi network and add the necessary credentials. When you done and have clicked on "save" you should get a page like screenshot 3 and the clock will show you this or some of the other messages. Click on "Configure WiFi" and select the your WiFi SSID and add the necessary credentials. After you click have click on "save" you should get the screen like screenshot 3 and the clock will show you this or some of the other screens.
<img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2185.jpeg" width="500"/> <img src="https://github.com/dsbaars/btclock_v2/blob/main/doc/IMG_2185.jpeg" width="500"/>
If you sure all displays will work properly it's time go on with the assembling of the clock. Make sure all displays work, before completing the clock in the last step.
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