Update pinout.md

gpio pin 47 also handles the enable pin of the TRF7962A

Author: Binvention

content/docs/wiki/esp32/pinout.md

@@ -42,7 +42,7 @@ description: ""
 | 34 | SPIQ | SO | SPI flash | via 22Ω |
 | 35 | SPID | SI | SPI flash | via 22Ω |
 | 36 | GPIO48 / SPICLK_N | GPIO1 | DAC3100 | |
-| 37 | GPIO47 / SPICLK_P | Power | SD | Low = Power on |
+| 37 | GPIO47 / SPICLK_P | Power | SD/TRF7962A | Low = Power on |
 | 38 | GPIO33 | DAT2 | SD | |
 | 39 | GPIO34 | DAT3 | SD | |
 | 40 | GPIO35 | CLK | SD | |