Adafruit AirLift FeatherWing – ESP32 WiFi Co-Processor

Give your Feather project a boost with the Adafruit AirLift FeatherWing, utilizing the ESP32 as a WiFi co-processor. Enhance your favorite Feather's capabilities by adding robust WiFi connectivity.

This tiny powerhouse takes over the demanding task of connecting to WiFi, handling complex data transfers even under the toughest encryption protocols like TLS/SSL, thanks to its pre-burned root certificates. Separating the WiFi duties means simpler code and high-speed data transfer via 8MHz SPI.

Specifications include compatibility with 3V or 5V Arduinos and SAMD51/Cortex M4-based CircuitPython setups, as long as your power supply can deliver up to 250mA during WiFi usage. Features a 3.3V regulator and a tri-state chip for MISO sharing, making it perfect for stacking with other FeatherWings.

Comes fully assembled, tested, and pre-programmed with ESP32 SPI WiFi co-processor firmware. The board sports compatibility with a broad range of Feather models, except those already equipped with onboard WiFi like the ESP8266 & ESP32 Feathers.

Maximize performance with board selections such as the M0, M4, or nRF52840 for Arduino and CircuitPython applications. Though not suited for Enterprise WiFi just yet, the system is ready for standard uses and supported through detailed guides.