Arduino based project running on my custom made board
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ESP8266_swiss_army_board

Arduino based project running on my custom made board

The hardware :

The board :

The modules :

Here is a list of the components needed in order to build such a board :

  • 1x 1N4001 reverse voltage protection diode
  • 1x AMS1117 5v voltage regulator
  • 1x AMS1117 3.3v voltage regulator
  • 2x 22µf electrolytic capacitors
  • 2x 0.1µf (code 104) tantalum capacitors
  • 1x jumper
  • 1x 2 pins male header
  • 1x On/Off switch
  • 2x push buttons
  • 1x ESP8266 E12
  • 1x 19 pins female header
  • 1x 2 screws terminal
  • 1x micro USB socket
  • 1x 100 ohm resistor
  • 2x 1k ohm resistor
  • 1x 6.8k ohm resistor
  • 1x 3.9k ohm resistor
  • 1x 22k ohm resistor
  • 2x 10k ohm resistor
  • 1x 33k ohm resistor
  • 1x 4.7k ohm resistor
  • 1x 7cmx5cm pcb

The software :

External librairies used :

  • Adafruit_SSD1306 (not my work) link
  • Adafruit-GFX (not my work) link
  • RTClib-master (not my work) link