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ESP-WROOM-32 ESP32 WiFi & Bluetooth Dual-Core MCU Module

7.90EUR
inkl. 19% MwSt.
zzgl. Versandkosten

 

 

 

 

INTRODUCTION

The ESP32 WiFi and Bluetooth chip is the latest generation of Espressif products. It has a dual-core 32-bit MCU, which integrates WiFi HT40 and Bluetooth/BLE 4.2 technology inside.

Compared to the  ESP8266 (the previous generation), the ESP32 has a significant performance improvement. It is equipped with a high-performance dual-core Tensilica LX6 MCU. One core handles high speed connection and the other for standalone application development. The dual-core MCU has a 240 MHz frequency and a computing power of 600 DMIPS.

In addition, it supports Wi-Fi HT40, Classic Bluetooth/BLE 4.2, and more GPIO resources.

ESP32 chip integrates a wealth of hardware peripherals, including capacitive touch sensors, Hall sensors, low noise sensor amplifiers, SD card interfaces, Ethernet interfaces, high-speed SDIO / SPI, UART, I2S and I2C, etc.

 

SPECIFICATION

CPU and Memory
• Xtensa® Dual-Core 32-bit LX6 microprocessors, up to 600 DMIPS
• 448 KByte ROM
• 520 KByte SRAM
• 16 KByte SRAM in RTC
• QSPI Flash/SRAM, up to 4 x 16 MBytes
• Power supply: 2.2 V to 3.6 V
Clocks and Timers
• Internal 8 MHz oscillator with calibration
• Internal RC oscillator with calibration
• External 2 MHz to 40 MHz crystal oscillator
• External 32 kHz crystal oscillator for RTC with calibration
• Two timer groups, including 2 x 64-bit timers and 1 x main watchdog in each group
• RTC timer with sub-second accuracy
• RTC watchdog
Advanced Peripheral Interfaces
• 12-bit SAR ADC up to 18 channels
• 2 × 8-bit D/A converters
• 10 × touch sensors
• Temperature sensor
• 4 × SPI
• 2 × I2S
• 2 × I2C
• 3 × UART
• 1 host (SD/eMMC/SDIO)
• 1 slave (SDIO/SPI)
• Ethernet MAC interface with dedicated DMA and IEEE 1588 support
• CAN 2.0
• IR (TX/RX)
• Motor PWM
• LED PWM up to 16 channels
• Hall sensor
• Ultra low power analog pre-amplifier
Development Support
• SDK Firmware for fast on-line programming
• Open source toolchains based on GCC
Operating Temperature Range: -40 ° C to + 85 ° C
Package size: 18mm x 25mm x 3mm

DOCUMENTS

 

 


Anzahl:

  • Artikelnummer: TEL0111
  • 6 Stück auf Lager
  • Hergestellt von: DFRobot


Dieser Artikel wurde am Friday, 28. April 2017 im Shop aufgenommen.

 
     
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