Description
The system from the ESP32 family for communication in a wi-fi network in the 2.4 GHz band and the Bluetooth BLE / v4.2 standard. It is powered with the voltage from 2.7 V to 3.6 V, it is available in surface soldered case - SMD. The system has 32 GPIO pins along with popular interfaces, i.a. UART, SPI, I2C.
Key features
- Supply voltage: 2.7 V to 3.6 V
- Microcontroller Dual Core Tensilica LX6 240 MHz
- SRAM: 520 KB
- Flash memory: 4 MB
- Integrated wi-fi 802.11 b/g/n/e/i
- Wi-fi securities: WEP, WPA/WPA2 PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096
- Built-in Bluetooth BLE
- Built-in Hall sensor, temperature sensor and touch interface
- 32 GPIO pins, including:
- 3x UART
- 3x SPI
- 2x I2C (2x I2S)
- 12-channel ADC converter
- 2-channel DAC converter
- The PWM outputs
- Interface of SD cards
- Dimensions: 25.5 x 18 x 3 mm
- Mounting: SMD
|
The distribution of pins is available inthe documentation. |
Specification
- ESP-WROOM-32 system
- Supply voltage: 2.7 V to 3.6 V
- Current consumption: approx. 80 mA
- The wi-fi standard: 802.11 b/g/n/e/i (802.11 n up to 150 Mbps)
- Bluetooth standard: Bluetooth v4.2 / Bluetooth BLE
- Wi-Fi securities: WEP, WPA/WPA2, PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096
- Frequency range: from 2.4 GHz to 2.5 GHz
- Operating temperature: -40 °C to +85 °C
- Mounting: SMD
- Dimensions: 25.5 x 18 x 3 mm
Useful links |
