Feather Huzzah ESP32 - WiFi module, Bluetooth GPIO - Adafruit 3405

Index: ADA-10313 EAN: 5904422315474

The wi-fi module and Bluetooth, based on the system ESP32. On board is 8 GPIO ports with support for I2C and SPI, analog input and a connector with a 3.7 V lipol battery. It has a software in the Arduino IDE.

Feather Huzzah ESP32 - WiFi module, Bluetooth GPIO - Adafruit 3405
€27.99
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Manufacturer: Adafruit

Description

The wi-fi module and Bluetooth, based on the system ESP32. On board is 8 GPIO ports with support for I2C and SPI, analog input and a connector with a 3.7 V lipol battery. It has a software in the Arduino IDE.

The product is compatible with Arduino

In the Adafruit website, you can findthe user manual along with support forthe Arduino IDE.

Module dimensions: 51 x 22.7 x 7.3 mm, terminal pitch is 2.54 mm. The kit includes: module and goldpinstrips for self-soldering.

Mobile projects

Controller Feather designed for mobile projects. Thanks to the integrated connector, possible is powering it from the rechargeable battery LiPol 3.7 V. The battery voltage was led through an analog pin so you can constantly monitor the state of charge of lipol. Also, available is powering from the microUSB port.

 

Leads

 

 

Pin Description
BAT Voltage with a lipol battery 3.7 V.
EN Pin disabling voltage regulator 3.3 V after you attach the low state. By default, in the high state.
USB The voltage of the microUSB port is 5 V.
RST

Pin to reset the system after indicating the low state. By default, in the high state. It has a voltage converter 3.3 V - 5 V

3B Regulator's output 3.3 V.
NC Not connected.
GND The weight of the system.

A0, A1, A2,

A3, A4, A5

Analog inputs or GPIO
SCL

Clock pin of I2C communication.

SDA

Data pin of I2C communication.

SCK Clock pin of SPI communication.
MISO

Pin of input data of the SPI communication.

MOSI

Pin of the output datain SPI communication.

RX

The pin of the receiver of the UART communication with the voltage converter 3.3 V - 5 V

TX

The pin of the transmitter of the UART communication withvoltage Converter 3.3 V - 5 V

CHPD

Pin Enable for ESP8266. By default, in the high state. Providing low state, resets the system. It works with a voltage of 3.3 V.

GPIO

13, 12, 27, 33,

15, 32, 14, 21

GPIO pinsor analog inputs for the user's operation. They work with a voltage of 3.3 V, the current delivery of each pin is 12 mA.

 

Specification

  • Supply voltage: lipol 3.7 V or USB 5 V slot
  • The module is based on ESP32
  • Microcontroller: Tensilica LX6
  • Clock Frequency: 240 MHz
  • Built-in wi-fi module: 802.11 b/g/n
  • Built-in Bluetooth module: classical / BLE
  • The logic of leads: 3.3 V
  • Flash memory: 4 MB
  • SRAM: 520 KB
  • Voltage regulator 3.3 V / 500 mA
  • Built-in charging lipol module 100 mA with a LED which informs about the status
  • The number of GPIO pins: 8 / 14
  • No. of analog inputs: 6 / 14
  • Support for I2C and SPI interfaces
  • Built-in UART interface
  • Interface of the capacitive touch
  • OpenOCD interface with Trax 32 KB
  • Supported SD cards interface
  • SDIO master / slave 50 MHz
  • The Reset Button
  • Hall Sensor
  • Built-in PCB antenna
  • Terminal pitch: 2.54 mm
  • The module has goldpins for self-soldering
  • Module dimensions: 51 x 22.7 x 7.3 mm
  • Weight: 6.8 g

 

Voltage to 5.0 V
Voltage from 5.0 V
Voltage output from 3.3 V
Output voltage to 3.3 V
Nominal output voltage 3.3 V
UC - Microcontroller ESP32
UC - Flash 4096 kB
UC - core 1. Single Core
UC - Digital pins 8
UC - analog in 6
UC - freq 240 MHz
UC - WiFi yes
UC - USB microUSB
UC - Bluetooth yes
UC - I2C yes
UC - UART yes
UC - SPI interface yes

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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