ESP-WROOM-32 WiFi & BLE Module
- Stock: 10 InStock
- SKU: 1104 | DAA762
489.70 (inc GST)
Rs.415.00 + GST
GST Invoice on all Purchase. So you will be eligible to take input tax credit.
IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.
|Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.|
ESP-WROOM-32 WiFi & BLE Dual-Core MCU Module
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 ESP-WROOM-32 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 and Features of ESP-WROOM-32
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
Advanced Peripheral Interfaces
12-bit SAR ADC up to 18 channels
2 × 8-bit D/A converters
10 × touch sensors
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
LED PWM up to 16 channels
Ultra low power analog pre-amplifier
SDK Firmware for fast on-line programming
Open source toolchains based on GCC