GPIO 1
INTO 2: The esp32 breakout board can expand one GPIO pin of esp32 development board to two. Convenient to reuse all pins in smart home DIY projects. Great breadboard alternative.;
38pins ref asin: B09DPH1KXF and B09DPGMZR9.;
IMPORTANT: ESP32 Breakout Board GPIO 1 into 2 only can Compatible with 38 Pins ESP32S ESP32, that is to say just for ref asin: B09DPH1KXF and B09DPGMZR9; This module is safe, reliable, and scalable to a variety of applications.; anicorn breakout board can expand one GPIO pin of ESP32 development board to two, which is very nice for you to reuse all pins, it is a good tool for your smart home projects. Nice breadboard alternative;
Wide Compatibility: The breakout board is only fit for 38PIN narrow version ESP32 without mounting holes.
Notice: Don't fit with the ESP-WROOM-32 DevKit V1 version. Please confirm your esp32 board pins width is coincide with the pin width of the breakout board