From 64554d0a6ed32c98de165f87bafbef8f76f1fa54 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20G=C3=B6ttgens?= Date: Sat, 22 Oct 2022 12:50:49 +0200 Subject: [PATCH] Update external-notification.mdx --- docs/settings/moduleconfig/external-notification.mdx | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/docs/settings/moduleconfig/external-notification.mdx b/docs/settings/moduleconfig/external-notification.mdx index de8a7dfc..259076cd 100644 --- a/docs/settings/moduleconfig/external-notification.mdx +++ b/docs/settings/moduleconfig/external-notification.mdx @@ -31,6 +31,10 @@ Specifies whether the external circuit is triggered when the device's GPIO is lo Specifies the GPIO that your external circuit is attached to on the device. +:::info +on ESP32 based boards, GPIOs 34 to 39 are GPIs – input only pins. These pins don’t have internal pull-up or pull-down resistors. They can’t be used as outputs, so you can NOT use these pins as outputs. +::: + ### How long monitored GPIO is triggered Specifies how long in milliseconds you would like your external circuit to be triggered. @@ -156,4 +160,4 @@ Ideas for external hardware: ## Known Problems - This won't directly support a passive (normal) speaker as it does not generate any audio wave forms. -- This module only monitors text messages. We won't trigger on any other packet types. \ No newline at end of file +- This module only monitors text messages. We won't trigger on any other packet types.