LCD 1,14 Zoll ESP32 WiFi und Bluetooth Modul Entwicklungsboard für Arduino
20,25 €
Modular interface UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、ADC、capacitor touch sensor、DACLNA pre-amplifier. Battery 3.7V lithium battery. Audio frequency CVSD&SBC audio frequency. Firmware upgrade UART download/OTA(Through network/host to download and write firmware).
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