The SparkFun Thing Plus - Artemis combines the powerful Artemis module with the popular Thing Plus footprint and Feather-compatible pinout. With 1MB flash, 384KB RAM, Bluetooth, and a built-in digital MEMS microphone, it's an ideal platform for IoT projects, voice recognition, and machine learning with TensorFlow.

Program it via USB-C using the Arduino IDE (fully compatible with SparkFun's Arduino core) or use the exposed JTAG connector for professional debugging tools. The onboard Qwiic connector provides plug-and-play I2C expansion with no soldering required.

Key Features

• Artemis Module – 48MHz with 96MHz turbo mode, Bluetooth included
• 1MB Flash / 384KB RAM – Plenty of room for complex sketches
• Digital MEMS Microphone – Built-in for voice commands and TensorFlow experimentation
• Qwiic Connector – Plug-and-play I2C expansion, no soldering needed
• Feather Compatible – Works with Feather shields and accessories
• USB-C – Modern connector for programming and power
• JTAG Exposed – For professional debugging and development
• Arduino Compatible – Full SparkFun Arduino core support

Specifications

• Processor: Apollo3 (Artemis module)
• Clock Speed: 48MHz (96MHz turbo)
• Flash: 1MB
• RAM: 384KB
• Connectivity: Bluetooth
• Audio: Digital MEMS microphone
• Interfaces: I2C (Qwiic), SPI, UART, JTAG
• Form Factor: Thing Plus / Feather compatible

Ideal For

• Internet of Things (IoT) projects
• Voice recognition and TensorFlow ML experiments
• Bluetooth-connected devices
• Rapid prototyping with Qwiic sensors

Resources

• Artemis Thing Plus Hookup Guide