Adafruit Esquilo Air

The Esquilo Air enables quick development of standalone, internet-connected devices. With a built-in web-based IDE and the speed of a Cortex M4 processor, it offers a compact and powerful solution.

Equipped with essential features like 1MB of flash, 18 PWM outputs, and Arduino-compatible pin headers, it's a versatile tool for any IoT project. The built-in WiFi and IDE with full source debugger enable seamless programming.

Additional specifications include a hardware cryptography engine and a micro SD card slot. Conveniently write or load code directly onto the board. Please note, the micro SD card is not included and is shown for illustration purposes only. Available exclusively in the USA. Visit the Esquilo website for further information and tips.