INTRODUCTION

FireBeetle 2 ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-

based main controller board with dual-core chips.

DFR0654-F supports WiFi and Bluetooth dual-mode communication and

features a small size, ultra-low power consumption, onboard charging circuit,

and easy-to-use interface, which can be conveniently used for smart home

IoT, industrial IoT applications, 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. We provide

you with detailed online tutorials and application cases, and there are

thousands of sensors with welding-free Gravity interfaces and actuators to

help you get started easily. Besides, the stamp hole design makes it able to be

easily embedded in your PCB, greatly saving your costs and time to build and

test a prototype.

We sell two versions of Firebeetle 2 ESP32-E, unsoldered version and with

header version. If you want to plug the Firebeetle shield into your Firebeetle

mainboard, the Firebeetle 2 Board ESP32-E(Pre-soldered) is better for you.

Note: FireBeetle 2 and FireBeetle pins and sizes are not compatible, and

neither are the expansion boards.