This featherwing uses I2C to connect both the IMU (BNO055) and the altimeter (BME280) to the Feather. I made this to design projects that require a 10-DOF IMU in a tiny package where breakouts can affect the weight a lot and may not be a good option, such as a quadcopter, a model plane, or a model rocket.
Now you can use your Feather board to make use of the nRF24L01+ 2.4ghz wireless module. It works great to create a wireless network for module-to-module data exchange. The nRF24L01+ is great at low power applications and running off a battery. The wing also features a switch to tie the nRF24L01+ IRQ pin to a input for interrupt use. It can be switched off to free up a GPIO if needed. Battery monitoring is essential in low power and remote communications so the wing incorporates a voltage divider for monitoring battery voltage to the Feather.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
