ESP32 ESP-WROOM-32 WIFI Entwicklungsboard Modul CH340 mit 0,96 OLED9812
ab 12,68 €
802.11b/g/WifFi+BT module;. Support local serial port upgrade and remote upgrade (FCT). The board uses 12c to connect to the OLED display via the SDA (D21/GPIO21) and SCL (D22/GPIO22) pins. Low-power dual-core 32-bit CPU, can be used as an application processor;.
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