Wi-fi+bt+ble mcu modules esp32-wroom-32d esp32-wroom-32u wifi bluetooth module main chip

FOB Reference Price:Get Latest Price
$1.00 - $5.00 / Piece | 1 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 3 Negotiable
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Overview
Quick Details
Place of Origin:
Country of origin
Brand Name:
Original
Model Number:
ESP32-WROOM-32D
Package:
38-SMD Module
D/C:
Newest
Type:
RF Transceiver Modules
Part No:
ESP32-WROOM-32D
Part number:
ESP32-WROOM-32U
Categories:
WiFi Bluetooth module
RF Family/Standard:
Bluetooth, WiFi
Protocol:
802.11b/g/n, Bluetooth v4.2 + EDR, Class 1, 2 and 3
Memory Size:
448kB ROM, 536kB SRAM
Modulation:
CCK, DSSS, OFDM
Serial Interfaces:
GPIO, I2C, I2S, PWM, SDIO, SPI, UART
Mounting Type:
Surface Mount
Package / Case:
38-SMD Module
Supply Ability
Supply Ability:
10000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Original Factory Sealed Packing.
Port
SZ
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 3 To be negotiated
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Product Description

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 of the U.FL connector please see Chapter 10. 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 this document. Table 1 lists the difference between ESP32-WROOM-32D and ESP32-WROOM-32U.

At the core of the two modules is the ESP32-D0WD chip that belongs to the ESP32 series* of chips. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80 MHz to 240 MHz. The user may also power off the CPU and make use of the low-power co-processor to constantly monitor the peripherals for changes or crossing of thresholds. 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.

The integration of Bluetooth, Bluetooth LE and Wi-Fi ensures that a wide range of applications can be targeted, and that the module is all-around: 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. The module supports a data rate of up to 150 Mbps, and 20 dBm output power at the antenna to ensure the widest physical range. As such the module does offer industry-leading specifications and the best performance for electronic integration, range, power consumption, and connectivity.

The operating system chosen for ESP32 is freeRTOS with LwIP; TLS 1.2 with hardware acceleration is built in as well. Secure (encrypted) over the air (OTA) upgrade is also supported, so that users can upgrade their products even after their release, at minimum cost and effort.

Table 2 provides the specifications of ESP32-WROOM-32D and ESP32-WROOM-32U.

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FAQ

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A:With a global supply network and years of market experience, ACT is able to provide quality-assured products.

Q2:What is your MOQ?

A:We provide you small MOQ for each item,it depends your specific order!

Q3:What is your delivery method?

A:We support to paid and prepaid delivery method.With the complete customer information, after payment, the stock can be guaranteed to be sent out within three days of the working day.

Q4:What is one-stop shopping service?

A:The customer provides a bill of materials, we charge the purchasing for the customer, help the customer enjoy the best quality service.

Q5:What discount can you offer?

A:Orders over $500 but less than one kilogram,the freight fee is for free.For overweight orders, we just charge you with a continuous fee.

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