From 86b52df839075e956f307c2666ae5719a992efbc Mon Sep 17 00:00:00 2001
From: Martin <25747549+martgras@users.noreply.github.com>
Date: Tue, 10 May 2022 07:17:55 +0200
Subject: [PATCH] tca9548a fix channel selection (#3417)

---
 esphome/components/tca9548a/tca9548a.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/tca9548a/tca9548a.cpp b/esphome/components/tca9548a/tca9548a.cpp
index de0d21b968..caa3dd0655 100644
--- a/esphome/components/tca9548a/tca9548a.cpp
+++ b/esphome/components/tca9548a/tca9548a.cpp
@@ -41,7 +41,7 @@ i2c::ErrorCode TCA9548AComponent::switch_to_channel(uint8_t channel) {
     return i2c::ERROR_OK;
 
   uint8_t channel_val = 1 << channel;
-  auto err = this->write_register(0x70, &channel_val, 1);
+  auto err = this->write(&channel_val, 1);
   if (err == i2c::ERROR_OK) {
     current_channel_ = channel;
   }