Introduction
Beetle ESP32-C6 is a mini size Arduino low-power IoT development board based on the ESP32-C6 chip, featuring a compact design with dimensions as small as a coin (25*20.5mm). The ESP32-C6 is equipped with a high-performance 160MHz RISC-V 32-bit processor, supporting communication protocols such as Wi-Fi 6, Bluetooth 5, Zigbee 3.0, Thread 1.3, and Matter. It is capable of connecting to various IoT networks using multiple communication protocols, making it ideal for use as a Matter terminal device. The development board integrates lithium battery charging management, allowing for battery charging without the need for external modules. This feature contributes to a more compact project size, making it highly suitable for wearable applications.
Highly integrated with an ultra-compact size
In a form factor no larger than a coin, the Beetle ESP32-C6 provides up to 13 IO ports, alleviating concerns about insufficient IO ports during project development. The Beetle ESP32-C6 integrates lithium battery charging management, ensuring the safe charging of lithium batteries. Moreover, this development board supports battery voltage monitoring, enabling proactive measures to be taken in case of low battery levels, guaranteeing continuous device operation.
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Figure: Comparison of the size between the Beetle ESP32-C6 and the keycap
Multiple transmission protocol support to expand wireless connectivity
Boasting support for multiple communication protocols, the Beetle ESP32-C6 expands wireless connectivity options. By supporting Wi-Fi and Thread protocols, it enables the creation of Matter Wi-Fi terminal devices and Matter Thread terminal devices, facilitating seamless communication and collaboration among multiple systems and platforms in smart home setups. Additionally, the Beetle ESP32-C6 supports BLE (Bluetooth Low Energy), Zigbee communication protocols, and now also includes support for Matter, making it suitable for use as a Thread border router, Matter gateway, or Zigbee bridge when combined with other MCUs. This comprehensive support for communication protocols ensures that the Beetle ESP32-C6 can be integrated into a wide array of IoT applications, especially within the smart home ecosystem where interoperability and versatility are key.
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Figure: Beetle ESP32-C6 supports BLE, Zigbee, Wi-Fi 6 and Thread
Support Wi-Fi 6 to realize ultra-low power consumption IoT devices
With Wi-Fi 6 support, the Beetle ESP32-C6 enables the realization of ultra-low-power IoT devices. As the first Espressif chip to support the Wi-Fi 6 (802.11ax) protocol, it offers improved network capacity, allowing devices to operate efficiently with low latency. Moreover, Wi-Fi 6's Target Wake Time (TWT) technology effectively reduces device power consumption, extending battery life and ensuring long-lasting device performance.
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Figure: Wi-Fi 6's Target Wake Time (TWT) technology
Features
Ultra-compact size, measuring only 25*20.5mm.Equipped with the ESP32-C6 chip, it supports communication protocols including Wi-Fi, BLE, Zigbee, and Thread.Supports Wi-Fi 6 protocol for lower latency and lower power consumption.Ultra-low power consumption with deep sleep at 14uA.Integrated lithium battery charging functionality.Supports battery voltage detection, providing insights into device power levels.
Applications
Electronic BadgeBackpack CharmPet TrackerElectronic WatchSmart ButtonSmart LightingHuman-Interactive Device
Specification
Basic Parameters
Operating Voltage: 3.3VType-C Input Voltage: 5V DCVIN Input Voltage: 5V DCMax Charging Current: 0.5ASleep current: 14uA (in deep sleep mode, powered by battery)Operating Temperature: -10~60℃Dimension: 25x20.5mm/0.98x0.81”
Hardware Information
Processor: RISC-V single-core processorMain Frequency: 160 MHzSRAM: 512KBROM: 320KBFlash: 4MBRTC SRAM: 16KBUSB: USB 2.0 CDC
WIFI
WIFI Protocol: IEEE 802.11b/g/n
IEEE 802.11ax (20 MHz-only non-AP mode)Bandwidth: Support 20 MHz and 40 MHz at 2.4 GHz bandWIFI Mode: Station, SoftAP, SoftAP+Station combined modeWIFI Frequency: 2.4GHzFrame Aggregation: TX/RX A-MPDU, TX/RX A-MSDU
Bluetooth
Bluetooth Protocol: Bluetooth 5, Bluetooth meshBluetooth Frequency: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
IEEE 802.15.4
Compatible with IEEE 802.15.4-2015 protocolFrequency band: 2.4GHzData rate: 250KbpsSupports Thread 1.3 and Zigbee 3.0
Ports
Digital I/O x13LED PWM 6 ChannelSPI x1UART x3 (LP UART x1)I2C x2 (LP I2C x1)I2S x1IR Transceiver: transmit channel x5, receive channel x51 × 12-bit SAR ADC, 7 ChannelDMA Controller: transmit channel x3, receive channel x3