Initial support of Bresser 8-in-1 weather sensor

matthias-bs · Jan 27, 2025 · 1b79671 · 1b79671
1 parent f181d10
commit 1b79671
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Showing 3 changed files with 10 additions and 5 deletions.
diff --git a/examples/BresserWeatherSensorTest/BresserWeatherSensorTest.ino b/examples/BresserWeatherSensorTest/BresserWeatherSensorTest.ino
@@ -98,7 +98,11 @@ const uint8_t testData[][MSG_BUF_SIZE-1] = {
 
     // #10: Air Quality (HCHO/VOC) Sensor
     {0x0c, 0x1c, 0xc4, 0xa5, 0xaa, 0xaf, 0xb1, 0xaa, 0xa8, 0xaa, 0xa8, 0xaa, 0xa8, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
-     0xaa, 0xaa, 0xe9, 0xff, 0xaa, 0xaa, 0x00}
+     0xaa, 0xaa, 0xe9, 0xff, 0xaa, 0xaa, 0x00},
+
+    // #11: 8-in-1 Weather Sensor
+    {0x6E, 0xA7, 0xC8, 0xEB, 0x88, 0x2A, 0xD8, 0xAD, 0xAA, 0xFD, 0xAA, 0xA8, 0x98, 0xAA, 0xBF, 0xFC, 0x3E, 0xAA, 0x82,
+     0x22, 0xAA, 0xAA, 0xBE, 0x3A, 0xAA, 0x00}
 };
 
 WeatherSensor ws;
@@ -127,7 +131,7 @@ void loop()
     // Timeout occurs after a small multiple of expected time-on-air.
     DecodeStatus decode_status = ws.decodeMessage(&testData[idx][0], MSG_BUF_SIZE-1);
 
-    idx = (idx == 10) ? 0 : idx+1;
+    idx = (idx == 12) ? 0 : idx+1;
     Serial.printf("testData[%d]\n", idx);
 
     if (decode_status == DECODE_OK) {

diff --git a/src/WeatherSensor.h b/src/WeatherSensor.h
@@ -125,6 +125,7 @@
 #define SENSOR_TYPE_LIGHTNING       9 // Lightning Sensor
 #define SENSOR_TYPE_CO2             10 // CO2 Sensor
 #define SENSOR_TYPE_HCHO_VOC        11 // Air Quality Sensor (HCHO and VOC)
+#define SENSOR_TYPE_WEATHER2        13 // Weather Station (8-in-1)
 
 
 // Sensor specific rain gauge overflow threshold (mm)

diff --git a/src/WeatherSensorDecoders.cpp b/src/WeatherSensorDecoders.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////////////////////////
-// WeatherSensorDecoder.cpp
+// WeatherSensorDecoders.cpp
 //
 // Sensor data decoding functions
 //
@@ -752,7 +752,7 @@ DecodeStatus WeatherSensor::decodeBresser7In1Payload(const uint8_t *msg, uint8_t
     sensor[slot].complete = true;
     sensor[slot].rssi = rssi;
 
-    if (s_type == SENSOR_TYPE_WEATHER1)
+    if ((s_type == SENSOR_TYPE_WEATHER1) || (s_type == SENSOR_TYPE_WEATHER2))
     {
         int wdir = (msgw[4] >> 4) * 100 + (msgw[4] & 0x0f) * 10 + (msgw[5] >> 4);
         int wgst_raw = (msgw[7] >> 4) * 100 + (msgw[7] & 0x0f) * 10 + (msgw[8] >> 4);
@@ -1026,4 +1026,4 @@ DecodeStatus WeatherSensor::decodeBresserLeakagePayload(const uint8_t *msg, uint
 
     return DECODE_OK;
 }
-#endif
+#endif