ESP-32S 38 pin GPIO ESP32 WIFI Bluetooth IoT ESP-32 WROOM 32 Dev Board

Detail ESP-32S 38 pin GPIO ESP32 WIFI Bluetooth IoT ESP-32 WROOM 32 Dev Board

The NodeMCU ESP-32S is one of the development board created by NodeMcu to evaluate the ESP-WROOM-32 module. It is based on the ESP32 microcontroller that boasts Wifi, Bluetooth, Ethernet and Low Power support all in a single chip.
Power to the NodeMCU ESP-32S is supplied via the on-board USB Micro B connector or directly via the VIN pin. The power source is selected automatically.

The device can operate on an external supply of 6 to 20 volts. If using more than 12V, the voltage regulator may overheat and damage the device. The recommended range is 7 to 12 volts.

FITUR DAN SPESIFIKASI :
* Microcontroller: Tensilica 32-bit Single-/Dual-core CPU Xtensa LX6
* Operating Voltage: 3.3V
* Input Voltage: 7-12V
* Digital I/O Pins (DIO): 28
* Analog Input Pins (ADC): 8
* Analog Outputs Pins (DAC): 2
* UARTs: 3
* SPIs: 2
* I2Cs: 3
* Flash Memory: 4 MB
* SRAM: 520 KB
* Clock Speed: 240 Mhz
* Wi-Fi: IEEE 802.11 b/g/n/e/i:
* Integrated TR switch, balun, LNA, power amplifier and matching network
* WEP or WPA/WPA2 authentication, or open networks

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