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The processor core of the ESP32 board is the ESP32-WROOM-32D module.
The ESP32-WROOM-32 is a universal Wi-Fi+BT+BLE MCU module, with powerful functions; can be used in low power sensor networks. The core of this module is the ESP32-D0WDQ6 chip, which is scalable and adaptive. The two CPU cores can be individually controlled.
The ESP32 integrates a wide range of peripherals including capacitive touch sensor, Hall sensor, low noise amplifiers, SD card and Ethernet interfaces, high speed SDIO/SPI, UART, I2S and I2C, etc.
It also integrates traditional Bluetooth, Bluetooth low energy and Wi-Fi for a wide range of uses.
The ESP32 chip's sleep current is less than 5μA, suitable for battery-powered wearable electronics.
The module supports data rates up to 150 Mbps; antenna output power of 20 dBm for maximum wireless communication.
The ESP32 integrates a wide range of peripherals including capacitive touch sensor, Hall sensor, low noise amplifiers, SD card interfaces, Ethernet interfaces, high speed SDIO/SPI, UART, I2S and I2C, etc.
It also integrates traditional Bluetooth, Bluetooth low energy and Wi-Fi for a wide range of uses.
The ESP32 chip's sleep current is less than 5μA, suitable for battery-powered wearable electronics.
The module supports data rates up to 150 Mbps; antenna output power of 20 dBm for maximum wireless communication.
Technical Details
- Microcontroller: ESP-WROOM-32 module
- USB to Serial Port Chip: CP2102-GMR
- Operating Voltage: DC 5V
- Operating Current: 80mA (average)
- Current Supply: 500mA (Minimum)
- Operating Temperature Range: -40℃ ~ +85℃
- WiFi mode: Station/SoftAP/SoftAP+Station/P2P
- WiFi protocol: 802.11 b/g/n/e/i (802.11n, speed up to 150 Mbps
- WiFi frequency range: 2.4 GHz ~ 2.5 GHz
- Bluetooth protocol: conform to Bluetooth v4.2 BR/EDR and BLE standards
- Dimensions: 55mm*26mm*13mm
- Weight: 9.3g