Home > Wireless Module > WiFi Module > ESP-WROOM-32 WiFi+Bluetooth Module Dual-Core CPU ESP32 ESP32S Wireless Module

ESP-WROOM-32 WiFi+Bluetooth Module Dual-Core CPU ESP32 ESP32S Wireless Module

5 9
$7.99 $6.25
Time Remaining:
- OR - Add to Wish List

1. ESP32 is integrated 2.4GHz wifi and bluetooth dual mode single chip scheme, adopting TSMC low power consumption 40nm craft.
   It has excellent power consumption performance, hopping performance, stability, universality and reliability,
   and it can be applied to different power consumption requirements.
2. ESP32 is designed for mobile devices, wearable electronics and Iot applications,
   and it can distinguish clock door control, power saving mode and dynamic voltage adjustment.
3. ESP32 chip has low power consumption, and output power of radio frequency power amplifier can be adjusted
   so as to achieve the balance of communication distance, data rate and power consumption.

Function Diagram:

Product Features:
1. 802.11 b/g/n/e/i
2. 802.11 n(2.4 GHz), speed can be up to 150Mbps
3. 802.11 e:QoS mechanism to achieve wireless multi-media technique
5. A-MPDU and A-MSDU frame aggregation technique
6. Block response
7. Fragmentation and reassembly
8. Beacon automatic monitoring/scanning
9. 802.11 i safety characteristic,pre-certification and TSN
10. Support WPA/WPA2/WPA2-Enterprise/WPS encryption
11. Basic structural network (Infrastructure BSS) Station mode/SoftAP mode
12. Wi-Fi Direct(P2P), P2P discovery, P2P GO mode and P2P power supply management
13. UMA compatibility and certification
14. Antenna diversity and selection

1. Bluetooth v4.2 complete standard, including traditional bluetooth (BR/EDR) and low power consumption bluetooth (BLE)
2. Support standard Class-1,Class-2 and Class-3,and it doesn't need external power amplifiers
3. Strengthened precise power control
4. Output power can be up to +10dBm
5. NZIF receiver has -98dBm BLE receiving sensitivity
6. Self-adaptive frequency hopping (AFH)
7. Based on SDIO/SPI/UART interface standard HCI
8. High speed UART HCI of 4Mbps
9. Support BT 4.2 controller and host protocol stack
10. Service discovery protocol (SDP)
11. Generic access profile (GAP)
12. Safety management protocol (SMP)
13. Low power consumption bluetooth
15. HID
16. Support low power consumption bluetooth application based on GATT
17. SPP-Like low power consumption bluetooth data transparent transmission protocol
18. BLE Beacon
20. CVSD and SBC audio code decode algorithm
21. Bluetooth Piconet and Scatternet

CPU and Storage:
1. Xtensa 32-bit LX6 dual-core processor, operation ability can be up to 600 DMIPS
2. 448K Byte ROM
3. 520K Byte SRAM
4. 16K Byte SRAM in RTC
5. QSPI can most connect with 4 Flash/SRAM, every Flash can be 16M Bytes at the most
6. Power supply voltage: 2.2-3.6V

Clock and timer:
1. Built-in 8MHz oscillator, support self-calibration  
2. Built-in RC oscillator, support self-calibration   
3. Support external 2MHz to 40MHz crystal oscillator
4. Support external 32MHz crystal oscillator,used in RTC; support self-calibration
5. 2 timer groups, each group includes 2 common timer of 64-bit and 1 main system watch dog    
6. Sub-second precision RTC timer
7. RTC watch dog

Advanced external interface:
1. 12-bit SAR ADC,can be up to 18 channels
2. 2 pieces of 8-bit D/A converter
3. 10 pieces of touch sensor
4. Temperature sensor
5. 4 SPIs
6. 2 I2Ss
7. 2 I2Cs
8. 3 UARTs
9. 1 Host SD/eMMc/SDIO
10. 1 Slave SDIO/SPI
11. Ethernet MAC interface with DMA,support IEEE 1588
12. CAN 2.0
13. IR (TX/RX)
14. Motor PWM
15. LED PWM,can be up to 16 channels
16. Hall sensor
17. Super low power consumption pre-analog amplifier

Safety mechanism:
1. Support all IEEE 802.11 safety characteristics,including WFA,WPA/WPA2 and WAPI
2. Safe start up
3. Flash encryption
4. 1024-bit OTP,can be up to 768 bits
5. Encryption hardware accelerator
6. AES
7. HASH (SHA-2) library
8. RSA
9. ECC
10. Random number generator (RNG)

1. Universal low power consumption IoT sensor Hub
2. Universal low power consumption IoT recorder
3. Camera video flow transmission
4. OTT television case/set-top-box device
5. Music Player: network music player, audio flow media device
6. Wifi toys: counters, toy anti-lost
7. Wifi sound recognition device
8. Headsets
9. Intelligent socket
10. House automation
11. Mesh network
12. Industrial wireless control
13. Baby monitor
14. Wearable electronics
15. Safety ID label
16. Health medical care: sports detection and anti-lost alarm, temperature recorder

Development Supports:
1. Support fast online programming SDK firmware
2. Open source tool chain based on GCC

There are currently no product reviews.

First we should say that ICStation doesn't accept any form of pay on delivery.Items used to be shipped after receiving the order info and payment.

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 

We are PayPal Verified 


2) West Union


We know that some of you do not have the Paypal account. 

But please take it easy. You can use West Union payment method.
Learn more at West Union at www.westernunion.com.
For the receiver info, please contact us at orders@icstation.com.
3) Bank Transfer / Wire Transfer / T/T

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$500. The bank will charge about US$60 for the transfer fee if we do the payment in these ways. 

For other payment method, please contact us at orders@icstation.com for more details.

We offer wordwide FREE shipping for all orders! 

1. Hongkong / Sinapore Airmail

(1) Shipping Fee: FREE
All items on our website which shipped by Hong Kong or Singapore airmail are for free. 

If the total price is more than USD40, items will be shipped via registered airmail with tracking number for free.

That's to say, customer do not need to pay extra USD3 for the registered shipping fee.

(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. EMS/DHL/UPS Express

(1)Shipping Fee: Free for the order which meet the following requirements
Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@ICStation.com

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 


1) APO and PO Box Addresses

We strongly recommend that you provide a physical address for order delivery. 
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.

3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
3) Once your order is shipped, you will receive an email notification from icstation.com
4) Track the order which with tracking number via below links:

Registered Airmail: www.17track.net/en

Your Recent History

ESP-WROOM-32 WiFi+Bluetooth Module Dual-Core CPU ESP32 ESP32S Wireless Module
$7.99 $6.25