ESP32-S2 ESP32 V1.1 WIFI Wireless Modul Type-C Entwicklungsboard
10,35 €
Modular interface SD card、UART、SPI、I2C、PWM、I2S、ADC. Button BOOT,REST,SMD DIP Switch. Battery Input 3.7-4.2V. On-board clock 32.768KHz crystal oscillator. Hardware Specifications. Transmit Power 22dBm.
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