Processor

Dual-Core Tensilica LX6 Microcontroller
Maximum Clock Frequency (MHz)

240
DMIPS

600
SRAM

520
WIFI

HT40 Wi-Fi Transceiver, Baseband, Stack and LWIP, 802.11 b/g/n
Flash Memory

4 MB
Crystal Oscillator

32kHz
Length (mm)

50
Width (mm)

23
Height (mm)

19
Weight (gm)

8.4

Adafruit Assembled HUZZAH32 – ESP32 Feather Board with Stacking Headers

SKU: 1012208
In Stock

₹2,749.00

  1. 240 MHz dual-core Tensilica LX6 microcontroller with 600 DMIPS
  2. Integrated 520 KB SRAM
  3. Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP
  4. 10x capacitive touch interface
  5. On-board PCB antenna
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Description

This is an assembled Adafruit HUZZAH32 ESP32 Feather Board with Stacking Headers. The HUZZAH32 is our ESP32-based Feather, made with the official WROOM32 module. HUZZAH32 comes with everything you love about Feathers: built-in USB-to-Serial converter, automatic bootloader reset, Lithium Ion/Polymer charger, and just about all of the GPIOs brought out so you can use it with any of our Feather Wings.

This version of the ESP32 Feather comes with plain 0.1″ headers already soldered in so it’s ready for instant gratification and Feather fun!

That module nestled at the end of this Feather contains a dual-core ESP32 chip, 4 MB of SPI Flash, tuned antenna, and all the passives you need to take advantage of this powerful new processor. The ESP32 has both WiFi and Bluetooth Classic/LE support. That means it’s perfect for just about any wireless or Internet-connected project.

Features:

  1. 240 MHz dual-core Tensilica LX6 microcontroller with 600 DMIPS
  2. Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP
  3. Integrated dual-mode Bluetooth (classic and BLE)
  4. 4 MByte flash include in the WROOM32 module
  5. On-board PCB antenna
  6. Ultra-low noise analog amplifier
  7. 10x capacitive touch interface
  8. 3 x UARTs (only two are configured by default in the Feather Arduino IDE support, one UART is used for bootloading/debug)
  9. 3 x SPI (only one is configured by default in the Feather Arduino IDE support)
  10. 2 x I2C (only one is configured by default in the Feather Arduino IDE support)
  11. 12 x ADC input channels
  12. 2 x I2S Audio
  13. 2 x DAC
  14. PWM/timer input/output available on every GPIO pin
  15. OpenOCD debug interface with 32 kB TRAX buffer
  16. SDIO master/slave 50 MHz
  17. SD-card interface support

Package Includes:

1 x Assembled Adafruit HUZZAH32 – ESP32 Feather Board with Stacking Headers

Additional information

Processor

Dual-Core Tensilica LX6 Microcontroller
Maximum Clock Frequency (MHz)

240
DMIPS

600
SRAM

520
WIFI

HT40 Wi-Fi Transceiver, Baseband, Stack and LWIP, 802.11 b/g/n
Flash Memory

4 MB
Crystal Oscillator

32kHz
Length (mm)

50
Width (mm)

23
Height (mm)

19
Weight (gm)

8.4

Quick Comparison

SettingsAdafruit Assembled HUZZAH32 – ESP32 Feather Board with Stacking Headers removeDFRobot Gravity WiFi IoT Module removeEspressif ESP32-WROVER-B 4M 32Mbit Flash WiFi Bluetooth Module removeEspressif ESP32-WROOM-32U 16M 64Mbit WiFi Flash Bluetooth Module removeESP-12F ESP-12E Serial WiFi Adapter Module 5V removeWaveshare ESP32-S2 MCU WiFi Development Board, 240MHz, 2.4 GHz WiFi, LCD Version with pinheader remove
NameAdafruit Assembled HUZZAH32 – ESP32 Feather Board with Stacking Headers removeDFRobot Gravity WiFi IoT Module removeEspressif ESP32-WROVER-B 4M 32Mbit Flash WiFi Bluetooth Module removeEspressif ESP32-WROOM-32U 16M 64Mbit WiFi Flash Bluetooth Module removeESP-12F ESP-12E Serial WiFi Adapter Module 5V removeWaveshare ESP32-S2 MCU WiFi Development Board, 240MHz, 2.4 GHz WiFi, LCD Version with pinheader remove
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Description
  1. 240 MHz dual-core Tensilica LX6 microcontroller with 600 DMIPS
  2. Integrated 520 KB SRAM
  3. Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP
  4. 10x capacitive touch interface
  5. On-board PCB antenna
  1. Power Supply: 3.3V~5.5 V
  2. Communication: I2C, UART
  3. Wireless Mode: IEEE802.11b/g/n
  4. Encryption Type: WPA WPA2/WPA2–PSK
  5. WiFi Frequency: 2.4GHz
  1. Wifi: 802.11 b/g/n (802.11n up to 150 Mbps)
  2. Frequency range 2.4 GHz ~ 2.5 GHz
  3. Bluetooth: v4.2 BR/EDR and BLE
  4. Radio: NZIF receiver with –97 dBm sensitivity, Class-1, class-2, and class-3 transmitter, AFH
  5. Audio: CVSD and SBC
  6. On-chip sensor: Hall sensor
  1. Xtensa 32-bit LX6 microprocessors
  2. 1 Kbit of EFUSE, 256 bits MAC
  3. Wi-Fi mode Station/softAP/SoftAP+station/P2P
  4. Operating voltate: 2.2-3.6V
  5. Consumption: 80 mA typ
  1. Mini wi-fi device.
  2. Operating voltage: 5V.
  3. Serial Wi-Fi Adapter Module.
  4. Dimensions : 6x5x1.
  5. Color: Blue
  1. Based on ESP32 240MHz Xtensa dual-core 32-bit microprocessor
  2. Operating Voltage: 2.7V – 4.2V
  3. Working Current: 60mA
  4. Battery Charging Current: 500mA
  5. On-board 0.96inch 160×80 pixels 65K color IPS LCD display
  6. On-board single 3.7V lithium battery charge/discharge header, suitable for mobile IoT product design
Content

This is an assembled Adafruit HUZZAH32 ESP32 Feather Board with Stacking Headers. The HUZZAH32 is our ESP32-based Feather, made with the official WROOM32 module. HUZZAH32 comes with everything you love about Feathers: built-in USB-to-Serial converter, automatic bootloader reset, Lithium Ion/Polymer charger, and just about all of the GPIOs brought out so you can use it with any of our Feather Wings.

This version of the ESP32 Feather comes with plain 0.1″ headers already soldered in so it’s ready for instant gratification and Feather fun!

That module nestled at the end of this Feather contains a dual-core ESP32 chip, 4 MB of SPI Flash, tuned antenna, and all the passives you need to take advantage of this powerful new processor. The ESP32 has both WiFi and Bluetooth Classic/LE support. That means it’s perfect for just about any wireless or Internet-connected project.

Features:

  1. 240 MHz dual-core Tensilica LX6 microcontroller with 600 DMIPS
  2. Integrated 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP
  3. Integrated dual-mode Bluetooth (classic and BLE)
  4. 4 MByte flash include in the WROOM32 module
  5. On-board PCB antenna
  6. Ultra-low noise analog amplifier
  7. 10x capacitive touch interface
  8. 3 x UARTs (only two are configured by default in the Feather Arduino IDE support, one UART is used for bootloading/debug)
  9. 3 x SPI (only one is configured by default in the Feather Arduino IDE support)
  10. 2 x I2C (only one is configured by default in the Feather Arduino IDE support)
  11. 12 x ADC input channels
  12. 2 x I2S Audio
  13. 2 x DAC
  14. PWM/timer input/output available on every GPIO pin
  15. OpenOCD debug interface with 32 kB TRAX buffer
  16. SDIO master/slave 50 MHz
  17. SD-card interface support

Package Includes:

1 x Assembled Adafruit HUZZAH32 – ESP32 Feather Board with Stacking Headers

This WiFi IoT module would be an excellent choice for IoT classroom teaching and smart home projects. It supports multiple programming platforms, such as MakeCode, Mind+, and Arduino IDE, and can also be used on various popular IoT platforms like Easy IoT, IFFTTT, ThingSpeak, SIoT. Besides that, the module is designed with an easy-to-use Gravity interface and employs UART and I2C communication protocols. You can use it to build IoT projects with other mainboards like the micro: bit, Arduino, STM32, etc.

Features:

  1. Support Arduino IDE programming, MakeCode, and Mind+ Graphical Programming
  2. I2C and UART Communication
  3. Support Main controller Arduino, micro: bit, etc.
  4. Support protocols like MQTT, HTTP, etc. Work well with IoT platforms EasyIoT, IFTTT, ThingSpeak, etc.
  5. PH2.0-4P Gravity Interface

Useful Links:

Product Wiki

Package Includes:

1 x Gravity: WIFI IoT Module

Espressif ESP32-WROVER-B Wireless Module is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications. These applications range from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding. ESP32-WROVER-B features a 4MB external SPI flash and an additional 32MB SPI Pseudo static RAM (PSRAM).

The ESP32-WROVER-B MCU Modules use the ESP32-D0WD chip at its core. This SoC features two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80MHz to 240MHz. The ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I2S, and I2C.

ESP-32S Wifi Bluetooth combo module provides SDK Firmware for fast online programming and open source toolchains based on GCC for development support. It is designed for Generic low power IoT sensor hub, loggers, video streaming for the camera, Wi-Fi & Bluetooth enabled devices, Home automation, and mesh network applications, aimed at makers, hardware engineers, software engineers and solution provides.

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.

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 a minimal Printed Circuit Board (PCB) area.

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

Features:

  1. ESP32 embedded, two or one Xtensa 32-bit LX6 microprocessor(s) with adjustable clock frequency, ranging from 80 MHz to 240 MHz
  2. +19.5 dBm output power ensures a good physical range
  3. Classic Bluetooth for legacy connections, also supporting L2CAP, SDP, GAP, SMP, AVDTP, AVCTP, A2DP (SNK), and AVRCP (CT)
  4. Support for Bluetooth Low Energy (Bluetooth LE) profiles including L2CAP, GAP, GATT, SMP, and GATT-based profiles like BluFi, SPP-like, etc
  5. Bluetooth Low Energy (Bluetooth LE) connects to smartphones, broadcasting low-energy beacons for easy detection
  6. Sleep current is less than 5 μA, making it suitable for battery-powered and wearable electronics applications
  7. Peripherals include capacitive touch sensors, Hall sensor, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C
  8. Fully certified with integrated antenna and software stacks

Package Includes:

1 x Espressif ESP32-WROVER-B 4M 32Mbit Flash WiFi Bluetooth Module

Espressif ESP32-WROOM-32U 16M 64Mbit WiFi Flash Bluetooth Module

ESP32-WROOM-32D and ESP32-WROOM-32U are powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding.
ESP32-WROOM-32U is different from ESP32-WROOM-32D in that ESP32-WROOM-32U integrates a U.FL connector. For detailed information on the U.FL connector please see Chapter 10 in the datasheet attached. Note that the information in this data sheet is applicable to both modules. Any differences between them will be clearly specified in the course of the document in the attachment.

Note: For All Technical details go through the datasheet in the attachment

Features:

  1. ESP32-WROOM-32 contains two low-power Xtensa 32-bit LX6 microprocessors
  2. 448 KBytes ROM for booting and core functions
  3. 520 KBytes on-chip SRAM
  4. 8 KBytes SRAM in RTC SLOW
  5. 8 KBytes SRAM in RTC FAST
  6. 1 Kbit of EFUSE, 256 bits MAC
  7. IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
  8. Interfaces: SD-card, UART, SPI, SDIO, I2C, LED PWM, Motor  PWM, I2S, IR, GPIO, capacitive touch sensor, ADC, DAC, Hall sensor, temperature sensor

Package Includes:

1 x Espressif ESP32-WROOM-32U 16M 64Mbit WiFi Flash Bluetooth Module

Wi-Fi modules (wireless fidelity) also known as WLAN modules (wireless local area network) are electronic components used in many products to achieve a wireless connection to the internet.

How do I connect my WIFI module with Arduino?

Follow these steps:
  1. connect the red wire to VIN(3.3V) to the +3.3V power from the microcontroller.
  2. connect the black wire to the ground.
  3. connect the green wire to the TX of the Wi-fi module and microcontroller.
  4. connect the yellow write to the RX of the wi-fi module and microcontroller.

Features:

  1. Mini wi-fi device.
  2. Easy to connect with compatible device.
  3. Easy to use.
  4. PCB color: Blue.
  5. Best quality product.
  6. Non brand, new product.

Specification:

  1. Working voltage: 4.5~5.5V (On-board 3.3V LDO Regulator)
  2. Working current: 0-240mA
  3. Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)
  4. On board pins: 4
  5. Dimensions : 6x5x1.
  6. Weight: 0.005G.

package Includes:

1 x ESP-12F ESP-12E Serial Wi-Fi Adapter Module 5V.

This is a Wi-Fi development board with compact size, plenty of peripheral interfaces, integrated low-power Wi-Fi System-on-Chip (SoC), and mass memory, supporting the Raspberry Pi Pico expansion board ecosystem. Equipped with a hardware crypto accelerator, RNG, HMAC, and Digital Signature module, it can meet the security requirements of the Internet of Things. Multiple low-power operating states to satisfy power requirements in IoT, mobile devices, wearable electronics, smart home, and other application scenarios, etc. Node MCU is an open source platform based on ESP8266 which can connect objects and let data transfer using the Wi-Fi protocol. In addition, by providing some of the most important features of microcontrollers such as GPIO, PWM, ADC, and etc, it can solve many of the project’s needs alone

 

ESP32-S2 WiFi Development Board

240 MHz Xtensa single-core 32-bit LX7 microcontroller

For C/C++ SDK, Micro Python, Circuit Python Development

 

26 × Multi-Function GPIO Pins

 

What’s On Board

Outline Dimensions

Features: 

  1. Support Raspberry Pi Pico expansion board ecosystem to satisfy creative IoT application development
  2. Temperature sensor, and RMT (TX/RX)
  3. Multi-Functions GPIO Pins
  4. High Operating Preformation
  5. Tiny size Easy integrations
  6. On-board 1.8A current high-efficiency boost/buck DC-DC TPS63000 power supply IC
  7. Support a variety of low-power operating states for adjusting the optimal balance between communication distance, data rate, and power consumption, to meet the power requirements of various application scenarios
  8. Castellated module allows soldering direct to user-designed carrier boards

ESP32-S2 LCD Ver. key features include:

  1. All features of the ESP32-S2 Standard Ver.
  2. On-board 0.96inch 160×80 pixels 65K color IPS LCD display
  3. On-board single 3.7V lithium battery charge/discharge header, suitable for mobile IoT product design

Packages Includes: 

1 x Waveshare ESP32-S2 MCU Wi-Fi Development Board, 240MHz, 2.4 GHz Wi-Fi, LCD Version with pin header

Weight
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Processor

Dual-Core Tensilica LX6 Microcontroller
Maximum Clock Frequency (MHz)

240
DMIPS

600
SRAM

520
WIFI

HT40 Wi-Fi Transceiver, Baseband, Stack and LWIP, 802.11 b/g/n
Flash Memory

4 MB
Crystal Oscillator

32kHz
Length (mm)

50
Width (mm)

23
Height (mm)

19
Weight (gm)

8.4
Input Voltage (V)

3.3 to 5.5
Communication Interface

I2C, UART
Bluetooth Version

IEEE802.11b/g/n
Frequency(GHz)

2.4
Length (mm)

37
Width (mm)

32
Processor

Xtensa 32-bit LX6
Operating Voltage (VDC)

3 ~ 3.6
WIFI

802.11 b/g/n
Bluetooth Version

BLE, v4.2 BR/EDR
Wi-Fi Mode

Station/softAP/SoftAP+station/P2P
Security

WPA/WPA2/WPA2-Enterprise/WPS
Encryption

AES/RSA/ECC/SHA
Crystal Oscillator

40 MHz
PSRAM

32 MB
Frequency Range

2.4 GHz ~ 2.5 GHz
SPI Flash

4 MB
Minimum Current

500 mA
Radio

NZIF receiver with –97 dBm sensitivity, AFH
Audio

CVSD and SBC
Length (mm)

31.5
Width (mm)

18
Height (mm)

3.3
Weight (gm)

12
Processor

Xtensa 32-bit LX6
Operating Voltage (VDC)

2.2 ~ 3.6
ROM

448 KB
SRAM

520
WIFI

802.11 b/g/n/d/e/i/k/r
Bluetooth Version

v4.2 BR/EDR
Wi-Fi Mode

Station/softAP/SoftAP+station/P2P
Security

WPA/WPA2/WPA2-Enterprise/WPS
Encryption

AES/RSA/ECC/SHA
Consumption Current

80mA
Length (mm)

18
Width (mm)

20
Height (mm)

3
Weight (gm)

8
Microprocessor

Xtensa single-core 32-bit LX7
Maximum Clock Frequency (MHz)

up to 240 MHz
Model Type

ESP32-S2FH4
Memory

128KB ROM, 4MB Flash memory, 8MB PSRAM, Integrated 320KB SRAM
Operating Voltage (VDC)

2.7V – 4.2V
Connector Type

connector
LCD Interface

(8-bit serial RGB/8080/6800)
TWAI Controller

(ISO11898-1 compatible)
Continuous Current (A)

1.8A
Battery Charging Current

500mA
Interface

On-chip integrated full-speed USB OTG
Display Resolution

160×80 pixels 65K color IPS LCD display
Antenna Type

On-board 2.4 GHz WiFi ceramic antenna, Up to 150 Mbps data transfer rate