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ESP32 Development Board Wireless WiFi +Bluetooth-compatible Dual Core CP2104 Filters Module 2.4GHz RF ESP32 High Quality
3.6 (27 votes) | 776 orders
Price:
US $22.02 - 58.48
/ piece
Discount Price:
US $
19.36 -
35.78
/ piece
-12%
ESP Module
There are two types of ESP-32 WiFi wireless Bluetooth-compatible development boards, one is welded, and the other is welded with an electric soldering iron！！
ESP32-CAM：
1.Flash: built-in flash
2.Functional Different: Can be used to develop and test
3.Reset switch: there is a reset switch
4.Camera: Camera interface
Specifications:
Uses: Instrument
Package: ESP32-CAM Development Board, ESP32-CAM + Camera
Featured service: WIFI+ Wireless module ESP32 serial port WIFI / camera
Uses: Instrument
Package: ESP32-CAM Development Board, ESP32-CAM + Camera
Featured service: WIFI+ Wireless module ESP32 serial port WIFI / camera
ESP-32：
3. The complete solution takes up the least printed circuit board area. This board is used with 2.4GHz dual-mode WiFi and wireless chips using 40nm TSMC low-power technology.
4. The best power and RF characteristics are safe, reliable and scalable for various applications.
Specifications:
Operating Temperature: -40 ~ +85
Supply Voltage: 3.3V
ESP-32 Not welded：
ESP32 WIFI BT：
2. Support automatic download: no need to manually switch download and running mode.
4. Support Windows system: (cygwin and msys32 simulation environment) and development on Linux system
Specification:
Type: Communication IC
Power: 2W
Purpose: Instrument
Package: ESP32 module development board
ESP8266 wifi CH340：
2. This LoLin V3 WIFI Development Boardcontains a full ESP8266 WiFi module with all the GPIO broken out, a full USB-serial interface, and a power supply all on the one breadboard-friendly package.
5. Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like arduino or interactively in Lua script.
Descriptions:
1. Nodejs style network API – Event-driven API for network applicaitons, which faciliates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.
Specifications:
Model: CH340
WIFI BT CH9102
1. Highly integrated: 802.11n low-power wireless network (WLAN) controller is integrated. It integrates RISC CPU, WLAN, lT1R-compliant WLAN baseband, RF and wireless on a single chip.
3. Powerful function: DT-BL10 WiFi module supports IEEE 802.11 b/g/n/e/i standard protocol and complete TCP/IP protocol stack.
5. Wireless and WiFi: BL602 is a Wi-Fi+BLE chipset launched by Bouffalo laboratory for the development of low power consumption and high performance applications. The wireless subsystem includes 2.4G radio, Wi-Fi 802.11b/g/n and BLE 5.0 baseband design.
Specifications:
Connection technology: wireless, wireless network
CPU speed: 2.4GHz
Support mode: AP, STA, AP+STA
Size: 485*255mm
ESPDUINO-32
3.The ESPDUINO-32 development board is based on the development of our ESP-32 WIFI module, which leads to all ESP32 module pins.
4.It combines powerful functions into one: WiFi, wireless 4.2, Ethernet, real-time image transmission and other functions, compatible with all expansion boards of arduous.
Specifications:
WiFi:802.11b/g/n/e/i,802.11n (2.4HZ), speed up to 150Mbps
Application field: IoT
ESP-WROOM ：
1. The ESP32 integrates complete RF transmit / receive functions, including antenna switches, RF balun, power amplifiers, low-noise amplifiers, filters, power management modules, and advanced self-calibration circuitry.
2. The self-calibration circuit implements dynamic automatic tuning to eliminate defects in external circuits. ESP32 with two 32-bit CPUs, LX6, clocked up to 240MHz, using 7-level pipeline architecture.
5. The esp32's built-in tuning cache helps improve system performance and optimize system storage.
6. The flexible RAM / ROM partition architecture allows users to customize to meet specific usage and requirements. ESP32 can be used as a standalone application or as a slave for an MCU host.
Specifications:
Model number: ESP-WROOM-32
Operating temperature: ESP-32S
Supply voltage: 4MB
Power supply: 2.5V to 3.6V 416 KB SRAM
ESP-32 Rev1 wifi
2. 4 MB flash: This new ESP-32 development board Rev1 wifi wireless development board is 4 MB flash.
5. Large serial baud rate: 256000bps, this new ESP-32 development board Rev1 wifi wireless development board has a large serial baud rate of 256000bps.
Specifications:
New ESP32 version: REV1
Flash memory: 4MB
Lithium battery interface: 500mA high charging current
Default firmware: new MicroPython firmware
Large serial baud rate: 256000bps
ESP-32S ：
2. The spacing is 2.54mm: The spacing of this ESP-32S module + matching adapter board is 2.54mm.
3. The leads are RESET and IO 0 ports. The leads of this ESP-32S module + matching adapter board are RESET and IO 0 ports.
Specifications:
Pitch: 2.54mm
Lead: RESET and IO 0 port
Model: ESP-32S
with 18650 holder ：
1.ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module.
3.This board is used with 2.4 GHz dual-mode Wi-Fi and chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
Charging current:0.5A
Output:1A
Supporting three modes: AP, STA, and AP+STA
- Package: Yes
- Bundle: Bundle 1
- Dimensions (WxHxD)): Square
- Weight: 10g
- Model Number: ESP32 ESP-32 Development Board
- Compatible Audio & Video Equipment Style: Display Equipment
- Type: Bluetooth,WIFI
- Brand Name: ACEHE
- Origin: Mainland China
- Certification: NONE
- Size: 5.8* 2.8* 1.2cm
- Color: black
- Model: ESP-32
- Operating Temperature: -40 ~ +85
- Supply Voltage: 3.3V
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 location 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 | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
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.
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(60 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 receive 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 CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 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.
LARGE ORDER DEALS
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If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
