ESP32 Entwicklungsboard USB Dongle Bluetooth Gateway MicroPython ESPHome NEU
6,52 €
On-board ESP32 chip ESP32-PICO-D4, Flash size of 4MB. Bluetooth protocol: Bluetooth V4.2 BR/EDR and BLE standards. hope you could understand. Frequency range: 2.4 GHz to 2.5 GHz.
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