Elecrow ESP32 wifi IOT Development Board ESP-WROOM-32 Lua WIFI Bluetooth NodeMCU IoT Programable Wireless Module DIY Kit

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Elecrow ESP32 IOT Development Board ESP-WROOM-32 ESP32s Lua WIFI Bluetooth NodeMCU IoT Programable Wireless Module Integrated Circuit DIY Kit

Description

ESP-WROOM-32 is a powerful, generic Wi-Fi+BT+BLE MCU module that targets 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. The development board breaks out all the module’s pins to 0.1″ headers and provides a CP2102 USB-TTL serial adapter, programming and reset buttons, and a power regulator to supply the ESP32 with a stable 3.3 V. Espressif doubled-down on the CPU resources for the ESP32 with a dual core, running at 160MHz and tons more pins and peripherals. The integration of Bluetooth, Bluetooth LE and Wi-Fi ensures that a wide range of applications can be targeted, and that the module is future proof: using Wi-Fi allows a large physical range and direct connection to the internet through a Wi-Fi router, while using Bluetooth allows the user to conveniently connect to the phone or broadcast low energy beacons for its detection. The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery powered and wearable electronics applications. ESP-WROOM-32 supports data rates of up to 150 Mbps, and 22 dBm output power at the PA to ensure the widest physical range. As such the chip does offer industry-leading specifications and the best performance for electronic integration, range, power consumption, and connectivity.

Tips:

This Adaptor Wires is very good for the battery connector compatable, if you need, please check the link, thanks.

1. 2 Pin Adaptor Wire(4pcs pack)

Features

Support SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM,I2S, I2C, IRUSB-UART
Integrated 802.11 BGN WiFi transceiver and dual-mode Bluetooth (classic and BLE)
Hardware accelerated encryption (AES, SHA2, ECC, RSA-4096)
Integrated LiPo Battery Charger.
10-electrode capacitive touch support
Up to 240MHz clock frequency and 520kB internal SRAM
Support Station/SoftAP/SoftAP+Station/P2P
Support WPA/WPA2/WPA2-Enterprise/WPS
include bridge, reset- and boot-mode buttons, LDO regulator and a micro-USB connector.
Support AES/RSA/ECC/SHA

Specifications

FCC/CE/IC/TELEC/KCC/SRRC/NCC
Wi-Fi : 802.11 b/g/n/e/i (802.11n up to 150 Mbps)
A- MPDU and A-MSDU aggregation and 0.4 _s guard interval support
Frequency range : 2.4 ~ 2.5 GHz
Bluetooth : v4.2 BR/EDR and BLE specification
Radio : NZIF receiver with -98 dBm sensitivity, Class-1, class-2 and class-3 transmitter
Audio : CVSD and SBC
On-board clock : 40 MHz crystal
Operating voltage : 2.2 ~ 3.6V
Operating current : Average: 80 mA
Operating temperature range : -40°C ~ 85°C

Package list

ESP32 WIFI/BLE Board x1

About Us

Elecrow is an open hardware facilitation company based in Shenzhen, China. Benefiting from the largest electronic market, local manufacture power and convenient global logistic system, a vast number of funny and exciting products are created every day. We integrate resources to serve new era of innovation.

To make your making and innovation easier, we offer various development platform, modules, tools, electronics components,and other open source hardware.we also provide many kinds of service ,include Fusion PCB service, Component Sourcing service and PCB Assembly service etc.

No matter whether you’re a curious student, a qualified engineer, or a hobbyist who loves to create, there will always be something here to meet your needs – and if there isn’t ,we’d love to know. please Feel free to contact with us.

Customer Satisfaction
  1. Since your feedback is very important to our business`s development, we sincerely invite you to leave positive feedback and 5 stars for us if you are satisfied with our product and service.

  2. For any reasons, you are not satisfied with the items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve the problems and provide you with the best customer servcies.

Warranty & Return
  1. We do our best to serve our each customer the best that we can do.

  2. We will refund you for items returned within 7 days of you receiving them, for any reason. A full refund will be given if items are returned in their original condition.

  3. We provide 1 month replacement and 12 months maintenance warranties. Items be replaced during the first month or maintained for the first year.

  4. Before returning items, please contact with us and make sure you get our (the seller’s) return address

Payment

We accept payment through Credit Card, paypal or anyway that Aliexpress supports.

Shipping
1. We support world wide shipping with tracking number(Registered airmail) and express(DHL/FEDEX/UPS/EMS).
2. Shipping cost: Click “Shipping and payment” tab on the product detail page, and you will see the delivery details. You can calculate shipping cost by inputting the required information.
3. Time in transit: Transit time varies with different shipping methods.

Carrier Name Estimated Time in Transit from China to Destination Tracking Service
3-5 business days www.dhl.com
3-5 business days www.fedex.com
3-5 business days www.ups.com
5-10 days www.ems.com.cn
7-25 days www.hongkongpost.com

4. Order Processing Time: Orders will be processed within 1-2 business days after payment is cleared.

Tech support
Technical support is to help suggest products to purchase and ensure that those products are working as expected.GPRS/GSM Shield For Arduino
Item Specifics
Brand Name:
ELECROW
Model Number:
ARS01119B
is_customized:
Yes
Rohs complaint:
Rohs
item weight:
20g
Module:
ESP32
Support:
SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM,I2S, I2C, IRUSB-UART
Type:
Wireless
Shipping & Payment

Packaging Details

Type:
 piece
Weight:
0.08kg (0.18lb.)
Size:
13cm x 8cm x 5cm (5.12in x 3.15in x 1.97in)

Packaging Details

Type:
 piece
Weight:
0.08kg (0.18lb.)
Size:
13cm x 8cm x 5cm (5.12in x 3.15in x 1.97in)

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of SkypeIt - Things That Matters (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of www.skypeit.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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