The Adafruit ESP32-C6 Feather is built around Espressif's first Wi-Fi 6 SoC, combining 2.4 GHz Wi-Fi 6, Bluetooth 5 (LE), and 802.15.4 (Zigbee/Thread) in a single chip. The addition of 802.15.4 support makes it well-suited for Matter development and smart home applications.

This Feather includes LiPo battery charging and monitoring via the MAX17048 fuel gauge, a NeoPixel, a STEMMA QT port, and an on-board BME280 sensor for temperature, humidity, and pressure readings right out of the box. A secondary low-quiescent LDO allows you to disable the I2C bus and NeoPixel for ultra-low-power operation.

Key Features

• ESP32-C6 SoC – Wi-Fi 6 (2.4 GHz), Bluetooth 5 LE, and 802.15.4 (Zigbee/Thread)
• On-Board BME280 – Built-in temperature, humidity, and barometric pressure sensor
• MAX17048 Fuel Gauge – LiPo battery voltage and charge monitoring over I2C
• LiPo Charging – Built-in battery charging via USB
• Ultra-Low-Power Mode – Secondary LDO to disable I2C and NeoPixel for minimal power draw
• NeoPixel – On-board addressable RGB LED
• STEMMA QT / Qwiic – I2C connector for solderless sensor and accessory connections
• Feather Form Factor – Compatible with the full range of FeatherWings

Also Available

• ESP32 Feather V2 (classic ESP32, 8 MB flash + 2 MB PSRAM)
• ESP32-S2 Feather (2 MB PSRAM, STEMMA QT)
• ESP32-S3 Feather (dual-core, STEMMA QT)

Ideal For

• Matter and smart home device development
• Zigbee and Thread mesh networking projects
• Low-power IoT environmental monitoring
• Wi-Fi 6 connected sensor nodes

Package Contents

• 1× Adafruit ESP32-C6 Feather – STEMMA QT