OLED Version DevKit ESP32 Watch Development Board

What is it It is a ESP32 Watch development board Why did you make it This product was planned at the same time of deauther wristband I learned a lot of experience from deauther wristband and I knew ESP32 is a better choice for a Watch The break ou pads are also designed to connect different sensors TX RX could be used to communicate with computer or other control board 17 16 is IIC port could be connected with RTC module or other IIC sensors SVP SVN could input ADC signals 25 26 could output DAC signals What makes it special Small size 3 8x4 5cmHeight 1 5cmDouble 4 layer board600mAh battery insideOn OFF Power SwitchOLED version 1 3OLED SH1106 SDA 17 SCL 16 Buzzer 32WS2812b RGB LED 33Navigation Button Up 19 Center 18 Down 5 OLED version external slide button 22 23 Highlight LED 27 Indicate charging LED On means Charging OFF means Full Reset and Flash Button at Bottom boardBreak ou GPIOs TX RX 17 16 SVP SVN 25 26 GND 3V SD Card support GPIO12 DAT2GPIO13 DAT3GPIO15 CMDGPIO14 CLKGPIO2 DAT0GPIO4 DAT1GPIO21 card Tutorial 1 Install the environment for ESP32 2 Install OLED library3 Install Adafruit NeoPixel Library 4 Code Example for oled version Upload configPackage Included 1 x DSTIKE ESP32 Watch DevKit