Development Board WIFI+ Bluetooth Ultra Low Power Consumption Dual Cores
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The ESP32 development board integrates WiFi, Bluetooth, and a dual-core processor in a compact, low-power design. Ideal for IoT projects, it offers rich peripherals including multiple GPIOs, ADCs, and communication interfaces, all in a small form factor.
add_circle The Upside
- check Low power consumption suitable for battery-powered devices
- check Rich set of peripherals and interfaces for versatile applications
- check Integrated WiFi and Bluetooth eliminates need for external modules
remove_circle The Downside
- close No built-in USB-to-serial converter (requires external programmer)
- close Limited documentation for beginners
- close Small pin pitch (1.27 mm) may be challenging for hand-soldering
Specifications & features
Key features
- check_circle Dual-core 32-bit LX6 microprocessor up to 240 MHz
- check_circle Integrated 2.4 GHz WiFi and Bluetooth v4.2 (Classic and BLE)
- check_circle Ultra-low power consumption (80 mA typical)
- check_circle 34 programmable GPIOs with multiple interfaces (SPI, I2C, UART, etc.)
- check_circle Security features: Secure Boot, Flash Encryption, cryptographic hardware
Specifications
ADC
18 channels 12-bit SAR, 2 channels 8-bit DAC
bluetooth
v4.2 BR/EDR and BLE
Dimensions
18 mm x 25.5 mm x 2.8 mm
Ethernet MAC
Yes (requires external PHY)
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