Bo mạch nodemcu ESP32 Wifi

Giới thiệu Bo mạch nodemcu ESP32 Wifi

Nodemcu ESP32 Wifi BLE với module ESP32-WROOM-32 mới nhất với Dual core, tích hợp WiFi SoC và dual mode Bluetooth. Board hổ trợ tự động upload chương trình qua MicroUSB, giúp việc xây dựng một IoT prototype một cách nhanh chóng.
Thông số kỹ thuật :
Module ESP32-WROOM-32
CPU: Xtensa Dual-Core 32-bit LX6 microprocessor, operating at 160 or 240 MHz and performing at up to 600 DMIPS
Memory: 520 KiB SRAM
Wireless connectivity:
Wi-Fi: 802.11 b/g/n/e/i
Bluetooth: v4.2 BR/EDR and BLE
Peripheral interfaces:
12-bit SAR ADC up to 16 channels
2 × 8-bit DACs
10 × touch sensors
Temperature sensor
4 × SPI

2 × I²S
2 × I²C
3 × UART
SD/SDIO/MMC host
Slave (SDIO/SPI)
Ethernet MAC interface with dedicated DMA and IEEE 1588 support
CAN bus 2.0
IR (TX/RX)
Motor PWM
LED PWM up to 16 channels
Hall effect sensor
Ultra low power analog pre-amplifier
Security:
IEEE 802.11 standard security features all supported, including WFA, WPA/WPA2 and WAPI
Secure boot
Flash encryption
1024-bit OTP, up to 768-bit for customers
Cryptographic hardware acceleration: AES, SHA-2, RSA, elliptic curve cryptography (ECC), random number generator (RNG)
Operating temperature -40 + 85C
Operating voltate: 2.2-3.6V
Consumption: 80 mA typ
Dimensions: 18 mm x 20 mm x 3 mm
Board
USB – 1x micro USB port for power and programming
Misc – BOOT and EN buttons, red (power) and blue (GPIO2) LEDs
Power Supply – 5V via USB or Vin pin
Dimensions – 51.4 x 28.3 mm
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