





Please pay attention before buying, you must not directly replace other 0.42 -inch screens
Product introduction
SP32 C3 OLED development board is based on ESP32C3FN4/FH4, which is designed and produced core boards.
It has a built -in 4M Flash. It has two modes: WiFi and Bluetooth, with a ceramic antenna,
equipped with a 0.42 -inch OLED screen, and supports USB download.


Esp32 C3 mini, buena construcción. v4.4.4 160mhz 4mb. Wi-Fi débil. El pin de la pantalla es 5 y 6.
