ESP-32F Wifi & Bluetooth V4.2 Dual-Core MCU Module

Price:
$6.59

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Classification
Product Type Modules
Package
Package Type OEM
Package Contents 1*Module, 1*Bluetooth Module
Dimensions us | metric
Depth 4 mm
Height 34 mm
Width 32 mm
Product Weight 20 g
FastTech
SKU 9628175
DATE LISTED 1/8/2018
Details:
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 arduino 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. Engineered for mobile devices, wearable electronics and Internet of Things (IoT) applications, the ESP32 achieves ultra-low power consumption with a combination of several proprietary software applications. The state-of-the-art power saving features include fine resolution clock gating, power modes, and dynamic power scaling.

Specifications:

CPU and Memory

  • 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
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This item is covered by manufacturer's warranty.
Electronic components cannot be returned once modified and/or installed.
FastTech's damaged on arrival protection still applies.

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