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ESP32-U4WDH is a single 2.4 GHz Wi-Fi-and-Bluetooth combo chip designed with the TSMC low-power 40 nm technology. It is designed to achieve the best power and RF performance, showing robustness, versatility and reliability in a wide variety of applications and power scenarios.

Product Attributes

Manufacturer: Espressif

Product Category: RF System on Chip - SoC

Type: Bluetooth, Wi-Fi

Core: LX6

Operating Frequency: 2.4 GHz

Maximum Data Rate: 150 Mbps

Output power: 20.5 dBm

Sensitivity: - 98 dBm

Supply voltage - min: 2.3 V

Supply voltage - max: 3.6 V

Receive supply current: 95 mA to 100 mA

Transmit supply current: 240 mA

Programme memory size: 4 MB

Minimum operating temperature: - 40 C

Maximum operating temperature: + 105 C

Package / Case: QFN-48

ADC resolution: 12 bit

Data bus width: 32 bit

Data RAM size: 16 kB, 520 kB

Data Ram type: SRAM

Interface type: CAN, I2C, I2S, SDIO, SPI, UART

Length: 5 mm

Maximum clock frequency: 80 MHz

Humidity Sensitivity: Yes

Mounting Style: SMD/SMT

Number of ADC channels: 18 Channel

Number of Inputs/Outputs: 34 I/Os

Number of Timers: 2 Timer

Product Type: RF System on a Chip - SoC

Programme memory type: Flash

Factory Package Quantity: 5000

Sub Category: Wireless & RF Integrated Circuits

Technology: Si

Width: 5 mm

Unit Weight: 4.675 g

Applications

With low power consumption, ESP32 is an ideal choice for IoT devices in the following areas:

• Smart Home

• Industrial Automation

• Health Care

• Consumer Electronics

• Smart Agriculture

• POS machines

• Service robot

• Audio Devices

• Generic Low-power IoT Sensor Hubs

• Generic Low-power IoT Data Loggers

• Cameras for Video Streaming

• Speech Recognition

• Image Recognition

• SDIO Wi-Fi + Bluetooth Networking Card

• Touch and Proximity Sensing

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.