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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Built around the powerful ESP32-WROOM-32 module
This professional-grade design has been validated in commercial operations including aerial mapping
rangoli border lights
and barometric pressure - the tiny board fits inside compact 3D-printed enclosures for desk or outdoor mounting
delivering reliable dual-mode wireless connectivity for IoT devices
Arduino Leonardo without Headers Built around the powerful ESP32-WROOM-32Arduino Leonardo without Headers The Arduino Leonardo without Headers is a compact, powerful microcontroller board based on the ATmega32U4 chip with built in USB communication no external USB to serial converter needed. Shipped without pre soldered pin headers, this variant gives you complete flexibility to solder your own connectors, mount it flush on custom PCBs, or integrate it directly into finished enclosures. Available now at The Engineer Store,
US$ 102.50
US$ 112.50
US$ 185.00
