From 1e32814e0bc7ee1eb5b7f64b703f8bd03cba7805 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Wed, 21 Aug 2024 16:58:57 +0800
Subject: [PATCH] update led/relay pin

---
 hal/api/relay.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hal/api/relay.h b/hal/api/relay.h
index bbdd1bd..c03cd9f 100644
--- a/hal/api/relay.h
+++ b/hal/api/relay.h
@@ -9,7 +9,7 @@
  * Pin connection:
  *                 Relay Module           IGKBoard-IMX6ULL
  *                  VCC       <----->      5V
- *                   I        <----->      #Pin31
+ *                   I        <----->      #Pin22 (GPIO3_IO23)
  *                  GND       <----->      GND
  *
  ********************************************************************************/
@@ -67,4 +67,4 @@
 /* toggle $which relay status */
 int toggle_relay(int which);
 
-#endif   /* ----- #ifndef _relayS_H_  ----- */
+#endif

--
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