ESP32-C3 0,42 Zoll OLED WIFI Bluetooth Entwicklungsboard Typ-C 4M SPI Flash
6,21 €
SPI Flash: Built-in 4M. 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. Bluetooth:BT 5.0. BO0: download button, long press the BO0 key and then plug in the USB cable, release the hand can enter the “download mode”.
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