ESP 32

ESP32 is a single chip 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC ultra low power 40 nm technology. It is designed and optimized for the best power performance, RF performance, robustness, versatility, features and reliability, for a wide variety of applications, and different power profiles.

Category

7,500.00

ESP32 is a single chip 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC ultra low power 40 nm technology. It is designed and optimized for the best power performance, RF performance, robustness, versatility, features and reliability, for a wide variety of applications, and different power profiles.

Features

Ultra Low Power Solution

ESP32 is designed for mobile, wearable electronics, and Internet of Things (IoT) applications. It has many features of the state-of-the-art low power chips, including fine resolution clock gating, power modes, and dynamic power

scaling.

Complete Integration Solution

ESP32 is the most integrated solution for Wi-Fi + Bluetooth applications in the industry with less than 10 external components. ESP32 integrates the antenna switch, RF balun, power amplifier, low noise receive amplifier, filters, and power management modules. As such, the entire solution occupies minimal Printed Circuit Board (PCB) area.

Power Management

Gpio Pin Output voltage – 3.3v

Gpio Pin input voltage – 1.8v – 5v

Power supply- 5v

 Basic Protocols

Wi-Fi

  • 802.11 b/g/n/e/i
  • 802.11 n (2.4 GHz), up to 150 Mbps
  • 802.11 e: QoS for wireless multimedia technology

 

Bluetooth

  • Compliant with Bluetooth v4.2 BR/EDR and BLE specification
  • Class-1, class-2 and class-3 transmitter without external power amplifier
  • Enhanced power control
  • +10 dBm transmitting power

MCU and Advanced Features

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

1.3.2 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

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