From 6cbe67200494a7e98d8fd3f581c5c2535cfd5b4c Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Sun, 18 Jan 2026 18:41:07 -1000
Subject: [PATCH] [tuya] Use buf_append_printf for ESP8266 flash optimization
 (#13287)

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

diff --git a/esphome/components/tuya/text_sensor/tuya_text_sensor.cpp b/esphome/components/tuya/text_sensor/tuya_text_sensor.cpp
index 36b6d630ae..b15fb6f85a 100644
--- a/esphome/components/tuya/text_sensor/tuya_text_sensor.cpp
+++ b/esphome/components/tuya/text_sensor/tuya_text_sensor.cpp
@@ -24,7 +24,7 @@ void TuyaTextSensor::setup() {
       }
       case TuyaDatapointType::ENUM: {
         char buf[4];  // uint8_t max is 3 digits + null
-        snprintf(buf, sizeof(buf), "%u", datapoint.value_enum);
+        buf_append_printf(buf, sizeof(buf), 0, "%u", datapoint.value_enum);
         ESP_LOGD(TAG, "MCU reported text sensor %u is: %s", datapoint.id, buf);
         this->publish_state(buf);
         break;