Adafruit AirLift Bitsy Add-On – ESP32 WiFi Co-Processor [Discontinued] _ARD Connect to it with any

Connect to it with any microcontroller over SPI and read out the resistance ratio from the internal ADC

8 GPIO pins (we have example code for this in our Arduino library)

No user intervention required

mm diameter

Adafruit AirLift Bitsy Add-On – ESP32 WiFi Co-Processor [Discontinued] _ARD Connect to it with anyGive your ItsyBitsy project a lift with the Adafruit AirLift Bitsy Add On a daughterboard that lets you use the powerful ESP32 as a WiFi co processor. You probably have your favorite ItsyBitsy (like the Itsy' M4) that comes with its own set of awesome peripherals and lots of libraries. But it doesn't have WiFi built in! So lets give that chip a best friend, the ESP32. This chip can handle all the heavy lifting of connecting to a WiFi network and