How to use the smd LED’s on “Freenove_ESP32_WROOM_Board”
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Per “Freenove_ESP32_WROOM_BOARD_Pinout.pdf” in the FNK0090 — fnk0090-docs v1.0.0 documentation the LED is connected to GPIO2.
There are two other LEDs which are connected to the U0TXD and U0RXD pins (UART RX/TX).