Description
Tile with integrated ESP-WROOM-32 module. The module has leads in the form of goldpins, pitch 2.54 mm. The system of the family ESP32 for a wi-fi network communication in the 2.4 GHz band and in the Bluetooth standard BLE / v4.2. It is supplied with the voltage of 5 V. The system has 30 leads along with popular interfaces, i.a.: UART, SPI, I2C.
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Modules can vary by software version. Before you start working with the module, recommended is software update. |
Key features
- Supply voltage: 5 V - with microUSB
- Microcontroller Dual Core Tensilica LX6 240 MHz
- The SRAM 520 KB
- Flash memory: 4 MB
- Built-in wi-fi module 802.11 BGN HT40
- Wi-fi security: WEP, WPA/WPA2 PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096
- Built-in Bluetooth BLE
- Integrated Hall sensor and touch interface
- 30 GPIO leads, including:
- 3x UART
- 3x SPI
- 2x I2C (2x I2S)
- 12 - channel ADC converter
- 2 - channel DAC converter
- The PWM outputs
- Interface of SD card
- Dimensions: 55 x 28 x 8 mm (without connectors)
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The location of leads is available in user's guide. |
Specification
- ESP-WROOM-32 system
- Supply voltage: 5 V
- Current consumption: approx. 80 mA
- The wi-fi standard: 802.11 b/g/n
- Bluetooth standard: Bluetooth v4.2 / Bluetooth BLE
- Wi-Fi security: WEP, WPA/WPA2 PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096
- Band: 2,412 to 2,484 GHz GHz
- Operating temperature: -40 °C to +125 °C
- MicroUSB connector
- 2 buttons: Enable and Boot
- Goldpin connectors, 2.54 mm pitch: to help connect the breadboard
- Dimensions: 50 x 26 x 8 mm (without connectors)
Useful links |
Advantages
- Powered with 5 V via microUSB
- Dual Core Tensilica LX6 240 MHz microcontroller
- Built-in Wi-Fi module supporting 802.11 BGN HT40
- Supports Wi-Fi security protocols: WEP, WPA/WPA2 PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096
- Bluetooth BLE and v4.2 support
- Integrated Hall sensor and touch interface
- Multiple GPIO leads including UART, SPI, I2C interfaces
- Built-in ADC (12
-channel) and DAC (2-channel) converters
- PWM outputs and SD card interface available
- Compact dimensions: 55 x 28 x 8 mm (without connectors)
Disadvantages
- Low range of Wi-Fi connectivity compared to older models like ESP8266
- Slightly wide for some applications without additional stands or plates
AI generated based on user reviews
