Debut: Digital Clock Light-emitting diode Dot Matrix - ESP Intercellular substance Humanoid App

This clause is with pride sponsored away PCBWAY.

PCBWAY make high quality prototyping PCBs for people over the world. Strain IT for your self and capture 10 PCBs for just $5 at PCBWAY with very great prize, Thanks PCBWAY. The Second sight Matrix Get on that I improved for use in this project uses PCBWAY PCB services. By following this instructable you can realize a Digital Clock LED Dot Matrix at a relatively cheap cost and don't require coding skills, just follow information technology step by step from start to finish.

Step 1: Computer hardware Reqiered

Here are the components that you will need to make this project:

  • 1 x PCB Extrasensory perception Matrix Board (PCBWAY)
  • 1 x LED Dot Intercellular substance MAX7219 4in1 Mental faculty
  • 1 x NodeMCU Amica ESP8266
  • 1 x USB to TTL CP2012 Module
  • 1 x RTC DS3231 Module
  • 1 x Surface-active Buzzer 5V
  • 1 x Tact Switch 22mm
  • 1 x 5 rowlock Male Header 90 arcdegree
  • 2 x 5 pin Male Head
  • 2 x 15 thole Female Coping
  • 1 x 4 pin Female Header
  • USB OTG Adapter
  • Little USB Cable
  • Case 3D Printing Part

  • Acrylic transparent 3mm

Step 2: Order PCB along PCBWAY

To fix this project you need to order a paradigm PCB on PCBWAY. How to order is very smooth and you leave get 10 Pcs PCB for $5 with very great PCB quality.

Step to Order:

1. SignUp/Log in along pcbway.com

2. Open this PCB project link.

3. Click Add to hale.

4. Wait moment for PCB critical review, then Clink Discipline Out.

Step 3: Place the Components

Establis all components on the PCB following the pictures and symbols connected the PCB, for inside information you can play along step by pace in the following video.

Then solder all components on the PCB, for inside information you pot follow step by ill-trea in the followers video.

Measure 4: Solder USB TTL Pin Header

Cut-in Male Pin Header 90 degree to USB TTL module, before soldering slue the lintel legs so that it becomes multidimensional with the PCB.

Step 5: Attach USB to TTL Module

Attach USB to TTL Module on the PCB following the pictures, solder it then cut the legs of pin header.

Whole tone 6: Set Upwards Light-emitting diode Dose Matrix Module

Remove the first and third order of Light-emitting diode Dot Matrix, then tie the two header pins as shown in the word-painting, then solder them. Hold up step reinstall the LED Dot Ground substance.

Step 7: Assembly ESP Ground substance Room

Attach E.S.P. Matrix Board into LED Dit Matrix which already has the two pin lintel, then solder IT.

Step 8: Attach DS3231 and Nodemcu

After you finish soldering all of component, next you can tie the RTC DS3231 and NodeMCU ESP8266 board, delight attention when tie do not let it be reversed referring to the symbolization along the PCB.

Step 9: 3D Written Case

Step 10: Attach Foam Tramp

Habit foam included from the purchase of Nodemcu modules, cut it in half then place it as shown in the picture.

Step 11: Install E.S.P. Matrix PCB Assembly

This 3d written case is design more slim and pressing to get in depend solid and robust, so to install it is not indeed easy take a little pressed.

Footprint 12: Attach Tranparent Acrylic

To make the fooling of the LEDs cost more legible and diffused, on the LED surface add black transparent colored acrylic resin.

Step 13: Ready..

Now your ESP Matrix Device is ready to program with ESP matrix firmware.

Tone 14: Upload Microcode

1) To program the Nodemcu ESP8266 (ESP Matrix device) selfsame simple, you only need to connect Nodemcu (ESP Matrix device) to an Android speech sound via a micro usb cable and OTG adapter, see moving picture. NB: Micro USB socket connected back only for power use (not line to programming Nodemcu)

2) Past install the ESP Matrix Offline app from Google Playstore.

3) In the first-year welcome screen tap UPLOAD clit.

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