DFRobot DFR0575 Beetle Series ESP32 Microcontroller
DFRobot DFR0575 Beetle Series ESP32 Microcontroller lets users burn programs directly via the onboard USB interface. Bluetooth® and WiFi® are integrated into the device to support more applications. The Beetle ESP32 is a simplified version of FireBeetle-ESP32. The Beetle ESP32 is equipped with the functions and range of applications similar to the FireBeetle-ESP32, which is suitable for one-off DIY projects and wearable devices. This 35mm × 34mm microcontroller has four analog ports, four digital ports, UART, and I2C interfaces.
Features
- Enable users to directly download and debug programs through Micro USB, free from a programmer
- A group of gold plating power interfaces of honeycomb type, convenient to use
- Integrate WiFi® and Bluetooth®
- Large-scale I/O ports with gold plating, easy-to-screw wire on it or to sew the board on the clothes with wires, no need to solder
Specifications
- USB supply voltage 5.0V
- VIN supply voltage DC 3.5 to 6.5V
- Processor Tensilica LX6 dual-core processor (One for high-speed connection; one for independent programming )
- Frequency 240MHz
- SRAM 520KB
- Flash 16Mbit
- Digital Interface D2, D3, D4, D7
- Analog Interface A0, A1, A2, A3
- Wi-Fi Standard FCC/CE/TELEC/KCC
- Bluetooth® Protocol complies with BR/EDR/BLE standard of Bluetooth® v4.2.
- Wi-Fi® Protocol 802.11 b/g/n/d/e/i/k/r（802.11n, high speed can reach to 150Mbps), converge A-MPDU and A-MSDU, supporting 0.4us protecting interval
- Frequency range 2.4GHz to 2.5GHz
- On-chip clock 40MHz crystal and 32.768KHz crystal
- I2C 1
- Serial port 1
Pinout Diagram
Associated Product
Espressif Systems Dual-Core Wi-Fi Dual-Mode Bluetooth Modules
Compact low-power devices designed to provide a complete wireless solution for IoT applications.
Opublikowano: 2019-01-11
| Zaktualizowano: 2022-08-08