ESP8266 GPIO10

GPIO10 / SPIWP / HSPIWP

Use with care - Fine for many uses, but check the warnings below first.

What GPIO10 can do

Digital input/output
PWM output (software)
SPI (fixed IO MUX pins)

Warnings for GPIO10

Flash bus (DIO only)

Wired to the SPI flash. It is broken out and does work as a GPIO when the flash runs in DIO mode, but not in QIO mode. Check how your module is configured before using it.

Open the interactive ESP8266 pinout →

All ESP8266 pins

GPIO0 · GPIO1 · GPIO2 · GPIO3 · GPIO4 · GPIO5 · GPIO6 · GPIO7 · GPIO8 · GPIO9 · GPIO10 · GPIO11 · GPIO12 · GPIO13 · GPIO14 · GPIO15 · GPIO16 · A0

ESP32 Pinout Studio - free interactive pinout reference. Pin data generated from KiCad's own stock symbol and footprint libraries (Espressif publishes no ESP8266 KiCad data). esp32pin.com