From 93384997a787e26572b7fc12ed0e625c5a6ebf7b Mon Sep 17 00:00:00 2001 From: s-hadinger <49731213+s-hadinger@users.noreply.github.com> Date: Sat, 2 Sep 2023 09:12:03 +0200 Subject: [PATCH] HDMI CEC added +5V pin --- docs/HDMI_CEC.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/HDMI_CEC.md b/docs/HDMI_CEC.md index 4d22dc501f..65cafd195d 100644 --- a/docs/HDMI_CEC.md +++ b/docs/HDMI_CEC.md @@ -29,6 +29,7 @@ GPIO 2|HDMI CEC|HDMI Pin 13
GPIO 2 on Wemos D1 Mini is connected to a blue Le GPIO 4|I2C SDA|HDMI Pin 16 GPIO 5|I2C SCL|HDMI Pin 15 Ground||HDMI Pin 17 ++5V||HDMI Pin 18
If another device is present on the same HDMI port, it provides +5V with enough power for ESP8266. In such case you don't need an external power (tested with AppleTV). Below is the template: