ESP32-C3 0,42" OLED Weißlicht Display WLAN Bluetooth Entwicklungsboard Typ-C
6,38 €
RST: Reset button, program run restart or reset. WiFi:802.11b/g/n protocol, 2.4GhHz. Supports 2.4GHz Wi-Fi and Bluetooth Low Power 5.0, suitable for all kinds of IoT devices with wireless connection needs.
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