2X(ESP32 ESP-WROOM-32 WIFI Development Board Modul CH340 mit 0,96 OLED3293
19,30 €
2X(The board uses 12c to connect to the OLED display via the SDA (D21/GPIO21) and SCL (D22/GPIO22) pins. 802.11b/g/WifFi+BT module;. Support local serial port upgrade and remote upgrade (FCT). Low-power dual-core 32-bit CPU, can be used as an application processor;. ).
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