NodeMCU ESP32 OLED Wifi BLE

Thông số kỹ thuật:

• 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
  • 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
• Operating temperature -40 + 85C
• Operating voltate: 2.2-3.6V
• Consumption: 80 mA typ.

"BKAII -Thiết bị truyền thông TỐT nhất với giá CẠNH TRANH nhất!"