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The ESP32-WROVER-B is a versatile Wi-Fi + Bluetooth® + Bluetooth LE MCU module that is powerful and versatile enough to be used in low-power sensor networks and for demanding tasks such as voice encoding, audio streaming and MP3 decoding. 

The ESP32-WROVER-B features a PCB on board antenna.

The ESP32-WROVER-B uses the ESP32-D0WD chip of the ESP32 family *. The ESP32-D0WD chip is scalable and adaptive. The two CPU cores can be controlled independently, and the CPU clock frequency can be adjusted from 80 MHz to 240 MHz. The user can power down the CPU and use the low-power co-processor to monitor peripherals for status changes or certain analog quantities that exceed thresholds, UART, I2S and I2C.

Specifications

Series: ESP32-WROVER

Frequency: 2.4 GHz to 2.5 GHz

Output power: 18.5 dBm

Interface type: Serial

Supply voltage - min: 2.7 V

Supply voltage - max: 3.6 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 65 C

Protocol - WiFi - 802.11: WiFi

Data rate: 150 Mb/s

Humidity sensitivity: Yes

Operating supply voltage: 2.7 V to 3.6 V

Supported protocols: 802.11 b/g/n, Bluetooth

Factory Packed Quantity: 650

Sub Category: Wireless & RF Modules

Unit weight: 6.157 g

• 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.

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• 6.Can the company issue an invoice?

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