Adafruit SHT41 Trinkey - USB Temperature and Humidity Sensor

It's half USB Key, half temperature-humidity sensor. Meet the Adafruit SHT41 Trinkey, a sleek innovation designed for effortless integration with any USB A port on computers and laptops. Equipped with an ATSAMD21 microcontroller, it harnesses the power of CircuitPython or Arduino to create seamless environmental monitoring.

The embedded Sensirion SHT41, known for its superior accuracy, delivers impressive ±1.8% relative humidity accuracy and ±0.2°C temperature accuracy. The board comes preloaded with code, ready to report data in CSV format over a serial connection, simplifying your projects.

Perfect for quick prototypes or refined creations, its features include USB serial, MIDI, or HID connectivity, a NeoPixel LED for visual cues, and a capacitive touchpad for added interaction. Slim, durable, and keychain-friendly, this Trinkey is both practical and charming.

Specifications:

• ATSAMD21E18 32-bit Cortex M0+ processor
• 256KB Flash and 32 KB RAM
• SHT41 Temperature + Humidity sensor
• One RGB NeoPixel LED and Reset switch
• Capacitive Touchpad

Embrace the SHT41 Trinkey, a compact, fun, and functional solution for temperature and humidity tracking without the fuss of additional components.