Nodemcu Esp32 Wifi Bluetooth Development Board
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Product description-
Key Features -
240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS.
Integrated 520 KB SRAM.
Integrated 802.11BGN HT40 Wi-Fi transceiver, baseband, stack and LWIP.
Integrated dual mode Bluetooth (classic and BLE).
16 MByte flash.
2.2V to 3.6V operating voltage.
-40ยฐC to +125ยฐC operating temperature.
On-board PCB antenna / IPEX connector for external antenna.
Sensors -
Ultra-low noise analog amplifier.
Hall sensor.
10x capacitive touch interface.
32 kHz crystal oscillator.
32x GPIO -
3 x UARTs, including hardware flow control.
3 x SPI.
2 x I2S.
12 x ADC input channels.
2 x DAC.
2 x I2C.
PWM/timer input/output available on every GPIO pin.
OpenOCD debug interface with 32 kB TRAX buffer.
SDIO master/slave 50 MHz.
Supports external SPI flash up to 16 MB.
SD-card interface support.
Security Related -
WEP, WPA/WPA2 PSK/Enterprise.
Hardware accelerated encryption: AES / SHA2 / Elliptical Curve Cryptography / RSA-4096.
Performance -
Supports sniffer, station, softAP and Wi-Fi direct modes.
Max data rate of 150 Mbps@11n HT40, 72 Mbps@11n HT20, 54 Mbps@11g, and 11 Mbps@11b.
Maximum transmit power of 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n.
Minimum receiver sensitivity of -98 dBm.
135 Mbps UDP sustained throughput.
2.5 ฮผA deep sleep current.