DFR0654

DFR0654 is a FireBeetle 2 ESP32-E IoT microcontroller (Supports Wi-Fi & Bluetooth). FireBeetle 2 ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with dual-core chips. It supports Wi-Fi and Bluetooth dual-mode communication and features a small size, ultra-low power consumption, on-board charging circuit, and easy-to-use interface, which can be conveniently used for smart home IoT, industrial IoT applications, and wearable devices, and so on. You can easily create your own IoT smart home system when connecting it with an IoT platform like IFTTT. FireBeetle 2 ESP32-E supports Arduino programming and will support Scratch graphical programming and MicroPython programming very soon.

• ESP32 Dual-core low power main controller, 10µA power consumption
• WiFi+Bluetooth 4.0 dual-mode module
• GDI display port, easy to connect
• Onboard charging circuit and PH2.0 lithium battery interface
• 3.3V operating voltage and 3.3V to 5.5V input voltage
• 500mA max charge current, 2mA support low-power, max discharge current of 600mA at 3.3V LDO
• Wi-Fi Standard: FCC/CE/TELEC/KCC
• Support USB charging
• Bluetooth Protocol: Bluetooth v4.2 BR/EDR and BLE standard compliant
• 240MHz main frequency, 520KB SRAM, 32Mbit flash

Contents

FireBeetle 2 board ESP32-E x1, 18pin-2.54mm pitch pin x1, 18pin-2.54mm pitch pin female x1, 14pin-2.54mm pitch pin x1, 14pin-2.54mm pitch pin female x1.