Beetle ESP32 Microcontroller

This Beetle ESP32 microcontroller from DFrobot has a very compact dimension yet still offers you full power for your DIY projects thanks to the ESP32. The Beetle comes equipped with 4 analog ports, 4 digital ports, UART, and I2C interfaces. The Beetle ESP32 is Arduino compatible and can be programmed via the micro USB port with the Arduino IDE.

Features:

• Small size of only 35mm×34mm
• Direct programming via the Micro USB port
• Large-sized I/O ports with gold-plating
• Integrated WiFi and Bluetooth

Documentation:

• DFRobot Wiki
• Schematic

Technical Details:  

• USB power supply: 5V
• VIN power supply: 3.5-6.5V DC
• Dual-core Tensilica LX6 microprocessor
• Frequency: 240MHz
• SRAM: 520kB
• Flash: 16Mbit
• Wi-Fi standard: FCC/CE/TELEC/KCC/TELEC/KCC
• Wi-Fi protocol: 802.11 b/g/n/d/d/e/I/k/r (802.11n, high speed can reach up to 150 Mbps)
• Frequency range: 2.4 to 2.5GHz
• Bluetooth protocol: Complies with the BR/EDR/BLE standard of Bluetooth v4.2.
• Digital interface: D2, D3, D3, D4, D7
• Analog interface: A0, A1, A2, A2, A3
• I2C: 1
• Serial interface: 1
• Dimension: 35 × 34 x 5.7mm
• Weight: 11.3g

Package Includes:

• 1x Beetle ESP32 Microcontroller