NodeMcu Esp32

42,000ج.س.

ESP32 هو متحكم دقيق منخفض التكلفة بنظام على شريحة (SoC) من شركة Espressif Systems، مطورة نظام ESP8266 الشهير. وهو خليفة نظام ESP8266، ويأتي بنسختين أحاديتين وثنائيتي النواة من معالج Xtensa LX6 ذي 32 بت من Tensilica، مع دعم Wi-Fi وBluetooth.

ESP32 is a low-cost System on Chip (SoC) Microcontroller from Espressif Systems, the developers of the famous ESP8266 SoC. It is a successor to ESP8266 SoC and comes in both single-core and dual-core variations of the Tensilica’s 32-bit Xtensa LX6 Microprocessor with integrated Wi-Fi and Bluetooth.

Description

ESP32 has a lot more features than ESP8266 and it is difficult to include all the specifications in this Getting Started with ESP32 guide. So, I made a list of some of the important specifications of ESP32 here. But for complete set of specifications, I strongly suggest you to refer to the Datasheet.

<1>Single or Dual-Core 32-bit LX6 Microprocessor with clock frequency up to 240 MHz.
<2>520 KB of SRAM, 448 KB of ROM and 16 KB of RTC SRAM.
<3>Supports 802.11 b/g/n Wi-Fi connectivity with speeds up to 150 Mbps.
<4>Support for both Classic Bluetooth v4.2 and BLE specifications.
<5>34 Programmable GPIOs.
<6>Up to 18 channels of 12-bit SAR ADC and 2 channels of 8-bit DAC
<7>Serial Connectivity include 4 x SPI, 2 x I2C, 2 x I2S, 3 x UART.
<8>Ethernet MAC for physical LAN Communication (requires external PHY).
<9>1 Host controller for SD/SDIO/MMC and 1 Slave controller for SDIO/SPI.
<10>Motor PWM and up to 16-channels of LED PWM.
<11>Secure Boot and Flash Encryption.
<12>Cryptographic Hardware Acceleration for AES, Hash (SHA-2), RSA, ECC and RNG.

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