Any problem please contact me first. My E-mail: email@example.com
This is an upgrade version of D-duino-32. Compare to V2, The color changed to Red. Micro USB footprint updated, more stable.
I use different color to distinguish different versions. Red PCB is the newest.
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!
|Shipping Rate||First item||Additional items|
China Post: Standard Ground Rate
E-packet shipping method
China Post: EMS
Shipping will take from 7 -25 days depending on destination.
DHL: Standard Ground Rate
TNT: Standard Ground Rate
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