This is an upgrade version of D-duino-32.
I know there are a lot of fake boards at Aliexpress. I hope customers could support us so that we can keep improving it.
Compare to D-duino-32 V1:
More small only 5.7cm Micro USB upgraded,more stable.
Pin 5 is SDA, Pin 4 is SCL
You need to hold "boot" button then click "EN" will go to download mode.
OLED library : https://github.com/squix78/esp8266-oled-ssd1306
You need to upgrade to 3.0 version then you can use this library with ESP32!
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China Post: Standard Ground Rate
Shipping will take from 7 -25 days depending on destination.
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