KEHIPI FNK0091 Breakout Board for Freenove ESP32 / ESP32-S3

Purpose-built breakout for Freenove ESP32 boards

The KEHIPI FNK0091 breakout board gives Freenove ESP32 and ESP32-S3 developers a solder-free way to reach every GPIO. It plugs directly onto compatible Freenove modules such as the FNK0060, FNK0090, FNK0085 and FNK0099. A 2.54 mm pitch terminal block and matching header expose all pins for quick wiring. An on-board LED driven by the chip shows logic state without loading the GPIO.

Makers who need fast GPIO access on supported

This shield suits hobbyists, educators and prototype engineers who already own a listed Freenove board and want instant access to power rails and signal pins. Builders using ESP32 or ESP32-S3 boards from other vendors cannot use this HAT because the pinout differs. Projects that demand a different form factor or integrated wireless antennas should look at other hardware.

Pinout locked to Freenove ESP32 / ESP32-S3 series

The single specification that decides fit is the pin arrangement: this breakout matches only the Freenove ESP32-WROVER, ESP32-WROOM, ESP32-S3-WROOM and ESP32-S3-WROOM Lite boards listed above. Any other module, even with the same chip, will not align with the 2.54 mm terminal block and header. Verify your board model before purchase.