From ed2ab9e96287cd4ff6a96b0086cdf0ef9d845446 Mon Sep 17 00:00:00 2001 From: Samuel Sieb Date: Fri, 12 Jan 2024 01:47:50 -0800 Subject: [PATCH] fix negative temperature for pmsx003 (#6083) * fix negative temperature for pmsx003 * Update esphome/components/pmsx003/pmsx003.cpp --- esphome/components/pmsx003/pmsx003.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/esphome/components/pmsx003/pmsx003.cpp b/esphome/components/pmsx003/pmsx003.cpp index 04aba4382b..62488b765c 100644 --- a/esphome/components/pmsx003/pmsx003.cpp +++ b/esphome/components/pmsx003/pmsx003.cpp @@ -195,7 +195,7 @@ void PMSX003Component::send_command_(uint8_t cmd, uint16_t data) { void PMSX003Component::parse_data_() { switch (this->type_) { case PMSX003_TYPE_5003ST: { - float temperature = this->get_16_bit_uint_(30) / 10.0f; + float temperature = (int16_t) this->get_16_bit_uint_(30) / 10.0f; float humidity = this->get_16_bit_uint_(32) / 10.0f; ESP_LOGD(TAG, "Got Temperature: %.1f°C, Humidity: %.1f%%", temperature, humidity);