Low-Power IoT Development Board for Smart Home Projects

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Question: Low-Power IoT Design – FireBeetle 2 ESP32-C6 Development Board
FireBeetle 2 ESP32-C6 is a low-power IoT development board designed based on the ESP32-C6 chip, suitable for smart home projects. The ESP32-C6 features a high-performance 160MHz RISC-V 32-bit processor and supports communication protocols such as Wi-Fi 6, Bluetooth 5, Zigbee 3.0, and Thread 1.3, allowing integration into various IoT networks with multiple communication protocols. The FireBeetle 2 ESP32-C6 supports Type-C, 5V DC, and solar charging for lithium batteries, providing more power supply options during deployment.
Multiple Transmission Protocols Supported, Expanding Wireless Connectivity
The FireBeetle 2 ESP32-C6 supports Wi-Fi and Thread communication protocols, enabling the creation of Matter Wi-Fi terminal devices and Matter Thread terminal devices for seamless communication and collaboration among multi-system and multi-platform smart home devices. In addition, the FireBeetle 2 ESP32-C6 also supports BLE and Zigbee communication protocols, which can be combined with other MCUs to serve as a Thread border router, Matter gateway, and Zigbee bridge.
Low-Power IoT Development Board for Smart Home Projects
Supports Wi-Fi 6 for Ultra-Low Power IoT Devices
The ESP32-C6 is Espressif’s first chip to support Wi-Fi 6 protocol (802.11ax), which offers better network capacity, enabling devices to operate with high efficiency and low latency. Additionally, Wi-Fi 6’s Target Wake Time (TWT) technology effectively reduces device power consumption, extending battery life for long-lasting operation. Supports Wi-Fi 6 for ultra-low power IoT devices.
Excellent Power System for Convenient Device Power Supply
The FireBeetle 2 ESP32-C6 integrates lithium battery charging management, allowing charging via Type-C, 5V DC, or solar power, solving the issue of power supply for projects deployed in locations like balconies, windows, or rooftops without power lines. The FireBeetle 2 ESP32-C6 uses a solar power management module 5V@1A with the same solar power management chip, maximizing the current output capability of the input power and optimizing the solar panel’s output power under various lighting conditions. The FireBeetle 2 ESP32-C6 supports battery level monitoring to take measures when the power is low, ensuring continuous device operation.
Low-Power IoT Development Board for Smart Home Projects

Features

  • Equipped with ESP32-C6 chip, supports Wi-Fi, BLE, Zigbee, and Thread communication protocols

  • Supports Wi-Fi 6 protocol for lower latency and lower power consumption

  • Supports solar charging for wire-free deployment

  • Battery level detection to monitor device power information

  • Ultra-low power consumption, deep-sleep 16uA

  • Onboard GDI interface for easy screen connection

  • PH2.0 battery interface for convenient battery connection
Application Scenarios
  • Indoor air quality monitoring projects

  • Indoor ambient light projects

  • Balcony plant soil monitoring projects

  • Outdoor weather station projects
Low-Power IoT Development Board for Smart Home Projects
FireBeetle 2 Board ESP32 C6 Product Repository
Frequently Asked Questions
1. No ESP32-C6 development board in Arduino IDE
Reason
  • Only ESP32 board environments above version 3.0.0 support ESP32-C6

Solution
  • Please download the latest board environment
  • Environment versionChip support status
  • Stable version: https://espressif.github.io/arduino-esp32/package_esp32_index.json
  • Development version: https://espressif.github.io/arduino-esp32/package_esp32_dev_index.json

2. Programming error
Reason
  • If the delay in the loop is too short or if no delay is added, it may cause a programming timeout

    Low-Power IoT Development Board for Smart Home Projects

  • Incorrectly calling some functions may cause the computer not to recognize USB

    Low-Power IoT Development Board for Smart Home Projects

Solution
  • Press and hold the BOOT button, click RST, then release the BOOT button to program.

Principle
  • The ESP32 checks the level of the BOOT (IO9) pin at startup; if the level is high, it starts normally; if low, it enters programming mode. The default level of the BOOT pin is high, and pressing the button makes it low.

3. No output on serial port
Solution
  • Check if USB CDC is in the Enable state
  • Use another serial debugging tool to view print information
Low-Power IoT Development Board for Smart Home Projects
For more ESP32 related technical content, please check the following:
  • Firmware for Edge Impulse platform for Espressif ESP32

  • Easy to Play with ESP32 Development Platform

  • PCB Layout Guide for Espressif ESP32-WROVER-E

  • Introduction to Beetle ESP32 C6 Mini Development Board

  • Play with ESP32 with DFRobot

Low-Power IoT Development Board for Smart Home Projects
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Low-Power IoT Development Board for Smart Home Projects
Low-Power IoT Development Board for Smart Home Projects
Low-Power IoT Development Board for Smart Home Projects

Low-Power IoT Development Board for Smart Home Projects

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Low-Power IoT Development Board for Smart Home Projects

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