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Advanced ESPRESSIF-WROVER-B Development Board
Overview
The ESPRESSIF-WROVER-B development board is engineered for developers seeking a robust platform for IoT applications. With its powerful microprocessor and extensive connectivity options, this board is ideal for creating innovative projects that require reliable wireless communication.
Key Features
- Microprocessor: Utilizes the ESPRESSIF-WROVER-B chipset with a 240MHz Xtensa single-/dual-core 32-bit LX6 architecture.
- Memory:
– Flash Memory: 4MB QSPI flash
– PSRAM: 8MB
– SRAM: 520KB
- Connectivity Options:
– Modular interfaces including UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S.
- Power Specifications:
– Operating Voltage: Ranges from 2.7V to 3.6V.
– Current Consumption: Approximately 30mA during operation.
- Temperature Range: Operates effectively between -40°C to +85°C.
- Size and Weight:
– Dimensions: Compact size of approximately 40.27 x 31.07 x 8.13 mm.
– Weight: Lightweight at just about 6.42g.
Power Supply Details
- Input Power Supply via USB (5V/1A).
- Charging current capacity of up to500mA with a built-in lithium battery (3.7V).
Wireless Capabilities
WiFi Specifications:
- Compliance with FCC/CE standards; supports protocols like IEEE802.11 b/g/n with speeds reaching up to150Mbps.
- Frequency range operates between the bands of approximately2.4GHz to2.5GHz (2400M~2483.5M).
Bluetooth Features:
- Supports Bluetooth v4.2 BR/EDR and BLE standards ensuring versatile connectivity options.
Software Specifications
This development board supports various software functionalities including but not limited to:
- WiFi Modes such as Station and SoftAP configurations.
- Security mechanisms encompassing WPA/WPA2 protocols along with encryption types like AES/RSA/ECC/SHA for secure data transmission.
3.Firmware upgrades can be performed through UART or OTA methods.
User-Friendly Development Environment
The device facilitates user configuration through an AT instruction set alongside support for cloud server development and SDKs tailored for custom firmware creation.
This advanced development board is perfect for engineers and hobbyists looking to build sophisticated IoT solutions that demand high performance in both processing power and wireless communication capabilities.
Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within7–21 business days.
Payments
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Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective.In other situations when it is proven that you did not receive the itemfor any circumstances such as shipping carriers issues,etc.you can request a Full refundto the payment method you used or alternatives such as PayPal or Cryptocurrenciesand contacting us through whatsapp,emailor contact form.Read our full Returnsand Refunds Policy here
How To Place An Orderand common questions:
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