diff --git a/sonoff/language/bg-BG.h b/sonoff/language/bg-BG.h
index 266714fe4..a3ab3d539 100644
--- a/sonoff/language/bg-BG.h
+++ b/sonoff/language/bg-BG.h
@@ -163,7 +163,15 @@
#define D_USER "Потребител"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV индекс"
+#define D_UV_INDEX_1 "Low"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "Ниво на ултравиолетово излъчване"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Версия"
#define D_VOLTAGE "Напрежение"
#define D_WARMLIGHT "Топла"
@@ -514,6 +522,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/cs-CZ.h b/sonoff/language/cs-CZ.h
index e90797725..3886c1b4d 100644
--- a/sonoff/language/cs-CZ.h
+++ b/sonoff/language/cs-CZ.h
@@ -163,7 +163,15 @@
#define D_USER "Uživatel"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV Index"
+#define D_UV_INDEX_1 "Low"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "úroveň UV"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Verze"
#define D_VOLTAGE "Napětí"
#define D_WARMLIGHT "Teplé světlo"
@@ -514,6 +522,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/de-DE.h b/sonoff/language/de-DE.h
index a6e62c557..9bb14bfa5 100644
--- a/sonoff/language/de-DE.h
+++ b/sonoff/language/de-DE.h
@@ -163,7 +163,14 @@
#define D_USER "Benutzer"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV-Index"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "UV-Level"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Version"
#define D_VOLTAGE "Spannung"
#define D_WARMLIGHT "warm"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/el-GR.h b/sonoff/language/el-GR.h
index 715b2a7cf..1b666ae1e 100644
--- a/sonoff/language/el-GR.h
+++ b/sonoff/language/el-GR.h
@@ -163,7 +163,14 @@
#define D_USER "Χρήστης"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV Index"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "Επίπεδο UV"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Έκδοση"
#define D_VOLTAGE "Τάση"
#define D_WARMLIGHT "Ζεστό"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/en-GB.h b/sonoff/language/en-GB.h
index 9ac6c1fad..5f6f0d764 100644
--- a/sonoff/language/en-GB.h
+++ b/sonoff/language/en-GB.h
@@ -163,7 +163,14 @@
#define D_USER "User"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV Index"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "UV Level"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Version"
#define D_VOLTAGE "Voltage"
#define D_WARMLIGHT "Warm"
@@ -514,6 +521,7 @@
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
#define D_UNIT_HERTZ "Hz"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/es-AR.h b/sonoff/language/es-AR.h
index 7d0408080..dafa99900 100644
--- a/sonoff/language/es-AR.h
+++ b/sonoff/language/es-AR.h
@@ -163,7 +163,14 @@
#define D_USER "Usuario"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "Índice UV"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "Nivel UV"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Versión"
#define D_VOLTAGE "Tensión"
#define D_WARMLIGHT "Cálida"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/fr-FR.h b/sonoff/language/fr-FR.h
index 7e6ea07b9..8cbf0ce7d 100644
--- a/sonoff/language/fr-FR.h
+++ b/sonoff/language/fr-FR.h
@@ -163,7 +163,14 @@
#define D_USER "Utilisateur"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "Indice UV"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "Niveau UV"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Version"
#define D_VOLTAGE "Tension"
#define D_WARMLIGHT "Chaud"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/hu-HU.h b/sonoff/language/hu-HU.h
index ef2c28f80..3c9f23334 100644
--- a/sonoff/language/hu-HU.h
+++ b/sonoff/language/hu-HU.h
@@ -163,7 +163,14 @@
#define D_USER "Felhasználó"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV Index"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "UV Szint"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Verzió"
#define D_VOLTAGE "Feszültség"
#define D_WARMLIGHT "Meleg"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/it-IT.h b/sonoff/language/it-IT.h
index ac818a9f2..b44f612f3 100644
--- a/sonoff/language/it-IT.h
+++ b/sonoff/language/it-IT.h
@@ -163,7 +163,14 @@
#define D_USER "Utente"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "Indice UV"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "Livello UV"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Versione"
#define D_VOLTAGE "Tensione"
#define D_WARMLIGHT "Calda"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/nl-NL.h b/sonoff/language/nl-NL.h
index 273699477..4946dd94f 100644
--- a/sonoff/language/nl-NL.h
+++ b/sonoff/language/nl-NL.h
@@ -163,7 +163,14 @@
#define D_USER "Gebruiker"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV-index"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "UV niveau"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Versie"
#define D_VOLTAGE "Spanning"
#define D_WARMLIGHT "Warm"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/pl-PL.h b/sonoff/language/pl-PL.h
index 199f7cce9..fa118b1b1 100644
--- a/sonoff/language/pl-PL.h
+++ b/sonoff/language/pl-PL.h
@@ -163,7 +163,14 @@
#define D_USER "Użytkownik"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV Index"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "Poziom UV"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Wersja"
#define D_VOLTAGE "Napięcie"
#define D_WARMLIGHT "Nagrzanie"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/pt-BR.h b/sonoff/language/pt-BR.h
index 8770b9a4a..bf1318864 100644
--- a/sonoff/language/pt-BR.h
+++ b/sonoff/language/pt-BR.h
@@ -163,7 +163,14 @@
#define D_USER "Usuário"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "Índice UV"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "Nível UV"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Versão"
#define D_VOLTAGE "Voltagem"
#define D_WARMLIGHT "Luz quente"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "W/h"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/pt-PT.h b/sonoff/language/pt-PT.h
index 0b7715583..a3b67c366 100644
--- a/sonoff/language/pt-PT.h
+++ b/sonoff/language/pt-PT.h
@@ -163,7 +163,14 @@
#define D_USER "Utilizador"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "Indíce UV"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "Nível UV"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Versão"
#define D_VOLTAGE "Voltagem"
#define D_WARMLIGHT "Luz Quente"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/ru-RU.h b/sonoff/language/ru-RU.h
index e61cbb9c1..a4e48067d 100644
--- a/sonoff/language/ru-RU.h
+++ b/sonoff/language/ru-RU.h
@@ -163,7 +163,14 @@
#define D_USER "Пользователь"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV Index"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "УФ уровень"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Версия"
#define D_VOLTAGE "Напряжение"
#define D_WARMLIGHT "Тепло"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "В"
#define D_UNIT_WATT "Вт"
#define D_UNIT_WATTHOUR "ВтЧ"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/tr-TR.h b/sonoff/language/tr-TR.h
index 086c236aa..62cec3eb0 100755
--- a/sonoff/language/tr-TR.h
+++ b/sonoff/language/tr-TR.h
@@ -163,7 +163,14 @@
#define D_USER "Kullanıcı"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV Indeksi"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "UV Seviyesi"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Versiyon"
#define D_VOLTAGE "Voltaj"
#define D_WARMLIGHT "Sıcak"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "V"
#define D_UNIT_WATT "W"
#define D_UNIT_WATTHOUR "Wh"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
#define D_UNIT_HERTZ "Hz"
// Log message prefix
diff --git a/sonoff/language/uk-UK.h b/sonoff/language/uk-UK.h
index 19094d574..7dccdb7db 100644
--- a/sonoff/language/uk-UK.h
+++ b/sonoff/language/uk-UK.h
@@ -163,7 +163,14 @@
#define D_USER "Користувач"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "УФ індекс"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "УФ рівень"
+#define D_UV_POWER "UV Power"
#define D_VERSION "Версія"
#define D_VOLTAGE "Напруга"
#define D_WARMLIGHT "Тепло"
@@ -515,6 +522,7 @@
#define D_UNIT_VOLT "В"
#define D_UNIT_WATT "Вт"
#define D_UNIT_WATTHOUR "ВтГод"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/zh-CN.h b/sonoff/language/zh-CN.h
index ea15b6ccb..820cde18c 100644
--- a/sonoff/language/zh-CN.h
+++ b/sonoff/language/zh-CN.h
@@ -163,7 +163,14 @@
#define D_USER "用户名"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "紫外线指数"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "紫外线水平"
+#define D_UV_POWER "UV Power"
#define D_VERSION "版本"
#define D_VOLTAGE "电压"
#define D_WARMLIGHT "暖"
@@ -514,6 +521,7 @@
#define D_UNIT_WATT "瓦"
#define D_UNIT_WATTHOUR "瓦时"
#define D_UNIT_HERTZ "赫兹"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/language/zh-TW.h b/sonoff/language/zh-TW.h
index f4f439c8b..14052d9f3 100644
--- a/sonoff/language/zh-TW.h
+++ b/sonoff/language/zh-TW.h
@@ -163,7 +163,14 @@
#define D_USER "用戶名"
#define D_UTC_TIME "UTC"
#define D_UV_INDEX "UV Index"
+#define D_UV_INDEX_2 "Mid"
+#define D_UV_INDEX_3 "High"
+#define D_UV_INDEX_4 "Danger"
+#define D_UV_INDEX_5 "BurnL1/2"
+#define D_UV_INDEX_6 "BurnL3"
+#define D_UV_INDEX_7 "OoR"
#define D_UV_LEVEL "紫外線等級"
+#define D_UV_POWER "UV Power"
#define D_VERSION "版本"
#define D_VOLTAGE "電壓"
#define D_WARMLIGHT "暖"
@@ -514,6 +521,7 @@
#define D_UNIT_VOLT "伏"
#define D_UNIT_WATT "瓦"
#define D_UNIT_WATTHOUR "瓦時"
+#define D_UNIT_WATT_METER_QUADRAT "W/m²"
// Log message prefix
#define D_LOG_APPLICATION "APP: " // Application
diff --git a/sonoff/user_config.h b/sonoff/user_config.h
index f86350334..b864d7aa6 100644
--- a/sonoff/user_config.h
+++ b/sonoff/user_config.h
@@ -283,6 +283,8 @@
// #define USE_BME680 // Enable support for BME680 sensor using Bosch BME680 library (+4k code)
#define USE_BH1750 // Enable BH1750 sensor (I2C address 0x23 or 0x5C) (+0k5 code)
// #define USE_VEML6070 // Enable VEML6070 sensor (I2C addresses 0x38 and 0x39) (+0k5 code)
+// #define USE_VEML6070_RSET 270000 // VEML6070, Rset in Ohm used on PCB board, default 270K = 270000ohm, range for this sensor: 220K ... 1Meg
+// #define USE_VEML6070_SHOW_RAW // VEML6070, shows the raw value of UV-A
// #define USE_ADS1115 // Enable ADS1115 16 bit A/D converter (I2C address 0x48, 0x49, 0x4A or 0x4B) based on Adafruit ADS1x15 library (no library needed) (+0k7 code)
// #define USE_ADS1115_I2CDEV // Enable ADS1115 16 bit A/D converter (I2C address 0x48, 0x49, 0x4A or 0x4B) using library i2cdevlib-Core and i2cdevlib-ADS1115 (+2k code)
// #define USE_INA219 // Enable INA219 (I2C address 0x40, 0x41 0x44 or 0x45) Low voltage and current sensor (+1k code)
diff --git a/sonoff/xsns_11_veml6070.ino b/sonoff/xsns_11_veml6070.ino
index 557f615f3..be7d3daa0 100644
--- a/sonoff/xsns_11_veml6070.ino
+++ b/sonoff/xsns_11_veml6070.ino
@@ -15,25 +15,136 @@
You should have received a copy of the GNU General Public License
along with this program. If not, see .
+
+ -----------------------------------------------------
+ Some words to the meaning of the UV Risk Level:
+ -----------------------------------------------------
+ D_UV_INDEX_1 = "Low" = sun->fun
+ D_UV_INDEX_2 = "Mid" = sun->glases advised
+ D_UV_INDEX_3 = "High" = sun->glases a must
+ D_UV_INDEX_4 = "Danger" = sun->skin burns Level 1
+ D_UV_INDEX_5 = "BurnL1/2" = sun->skin burns level 1..2
+ D_UV_INDEX_6 = "BurnL3" = sun->skin burns with level 3
+ D_UV_INDEX_7 = "OoR" = out of range or unknown
+
+ --------------------------------------------------------------------------------------------
+ Version Date Action Description
+ --------------------------------------------------------------------------------------------
+
+ 1.0.0.1 20180925 tests - all tests are done with 1x sonoff sv, 2x Wemos D1 (not the mini)
+ - 3 different VEMl6070 sensors from 3 different online shops
+ - all the last three test where good and all looks working so far
+ - all tests are done at high noon with blue sky and a leaned UV light source
+ sience - a special Thank You to my friend the professor. He works in the aerospace industrie. Thank You R.G.T.
+ - all calculations are based on the very good work of Karel Vanicek. Thank You Karel
+ - more information about UV Index and the irradiation power calculation can be found on the internet
+ info - all calculations are based on the effective irradiation from Karel Vanicek
+ - all this was not possible without the work of @arendst. He has done really a lot of basic work/code. Thank You Theo
+ cleaned - source code a little bit
+ added - missing void in function calls: void name(void)
+ added - UV Risk level now defined as UV Index, 0.00 based on NASA standard with text behind the value
+ added - UV Power level now named as UV Power, used W/m2 because official standards
+ added - automatic fill of the uv-risk compare table based on the coefficient calculation
+ added - suspend and wakeup mode for the uv seonsor
+ - current drain in wake-up-ed mode was around 180uA incl. I2C bus
+ - current drain in suspend mode was around 70..80uA incl. I2C bus
+ changed - 2x the power calculation about some incorrent data sheet values
+ changed - float to double calculation because a rare effect on uv compare map filling
+ - in that case @andrethomas was a big help too (while(work){output=lot_of_fun};)
+ added - USE_VEML6070_RSET
+ - in user_config as possible input, different resistor values depending on PCB types
+ added - USE_VEML6070_SHOW_RAW
+ - in user_config, show or show-NOT the uv raw value
+ added - lots of #defines for automatic calulations to get the best possible values
+ added - error messages for LOG_LEVEL_DEBUG
+ added - lots of information in one of the last postings in: https://github.com/arendst/Sonoff-Tasmota/issues/3844
+ debugging - without the softly hit ;-) from @andrethomas about Serial.print i would never done it. Thank You Andre
+ safety - personal, please read this: http://www.segurancaetrabalho.com.br/download/uv_index_karel_vanicek.pdf
+ next - possible i will add the calculation for LAT and LONG coordinates for much more precission
+ - show not only the UV Power value in W/m2, possible a @define value to show it as joule value
+ - add a #define to select how many characters are shown benhind the decimal point for the UV Index
+ ---
+ 1.0.0.0 20180912 started - further development by mike2nl - https://github.com/mike2nl/Sonoff-Tasmota
+ forked - from arendst/tasmota - https://github.com/arendst/Sonoff-Tasmota
+ base - code base from arendst too
+
*/
#ifdef USE_I2C
#ifdef USE_VEML6070
/*********************************************************************************************\
- * VEML6070 - Ultra Violet Light Intensity
+ * VEML6070 - Ultra Violet Light Intensity (UV-A, 100% output by 255nm)
*
* I2C Address: 0x38 and 0x39
\*********************************************************************************************/
-#define VEML6070_ADDR_H 0x39
-#define VEML6070_ADDR_L 0x38
+#define VEML6070_ADDR_H 0x39 // on some PCB boards the address can be changed by a solder point,
+#define VEML6070_ADDR_L 0x38 // to have no address conflicts with other I2C sensors and/or hardware
-#define VEML6070_INTEGRATION_TIME 3 // 500msec integration time
+#define VEML6070_INTEGRATION_TIME 3 // IT_4 = 500msec integration time, because the precission is 4 times higher then IT_0.5
+#define VEML6070_ENABLE 1 //
+#define VEML6070_DISABLE 0 //
+#define VEML6070_RSET_DEFAULT 270000 // 270K default resistor value 270000 ohm, range from 220K..1Meg
+#define VEML6070_UV_MAX_INDEX 15 // normal 11, internal on weather laboratories and NASA it's 15 so far the sensor is linear
+#define VEML6070_UV_MAX_DEFAULT 11 // 11 = public default table values
+#define VEML6070_POWER_COEFFCIENT 0.025 // based on calculations from Karel Vanicek and reorder by hand
+#define VEML6070_TABLE_COEFFCIENT 32.86270591 // calculated by hand with help from a friend of mine, a professor which works in aero space things
+ // (resistor, differences, power coefficients and official UV index calculations (LAT & LONG will be added later)
+/********************************************************************************************/
+
+// globals
uint8_t veml6070_address;
uint8_t veml6070_type = 0;
-uint16_t Veml6070ReadUv()
+/********************************************************************************************/
+
+void Veml6070Detect(void)
+{
+ if (veml6070_type) {
+ return;
+ }
+
+ uint8_t itime = VEML6070_INTEGRATION_TIME;
+ veml6070_address = VEML6070_ADDR_L;
+ Wire.beginTransmission(veml6070_address);
+ Wire.write((itime << 2) | 0x02);
+ uint8_t status = Wire.endTransmission();
+
+ if (!status) {
+ veml6070_type = 1;
+ snprintf_P(log_data, sizeof(log_data), S_LOG_I2C_FOUND_AT, "VEML6070", veml6070_address);
+ AddLog(LOG_LEVEL_DEBUG);
+ }
+}
+
+/********************************************************************************************/
+
+void Veml6070ModeCmd(boolean mode_cmd)
+{
+ uint8_t itime = VEML6070_INTEGRATION_TIME;
+ uint8_t opmode = 0;
+
+ if (mode_cmd) {
+ opmode = VEML6070_ENABLE;
+ } else {
+ opmode = VEML6070_DISABLE;
+ }
+
+ veml6070_address = VEML6070_ADDR_L;
+ Wire.beginTransmission(veml6070_address);
+ Wire.write((opmode << 0) | 0x02 | (itime << 2));
+ uint8_t status = Wire.endTransmission();
+
+ if (!status) {
+ snprintf_P(log_data, sizeof(log_data), S_LOG_I2C_FOUND_AT, "VEML6070 opmode", veml6070_address);
+ AddLog(LOG_LEVEL_DEBUG);
+ }
+}
+
+/********************************************************************************************/
+
+uint16_t Veml6070ReadUv(void)
{
if (Wire.requestFrom(VEML6070_ADDR_H, 1) != 1) {
return -1;
@@ -50,45 +161,122 @@ uint16_t Veml6070ReadUv()
/********************************************************************************************/
-void Veml6070Detect()
+double Veml6070UvRiskLevel(uint16_t uv_level)
{
- if (veml6070_type) {
- return;
- }
+ double risk = 0;
+ double uv_risk_map[VEML6070_UV_MAX_INDEX] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
+
+ // fill the uv-risk compare table based on the coefficient calculation
+ for (uint8_t i = 0; i < VEML6070_UV_MAX_INDEX; i++) {
+#ifdef USE_VEML6070_RSET
+ if ( (USE_VEML6070_RSET >= 220000) && (USE_VEML6070_RSET <= 1000000) ) {
+ uv_risk_map[i] = ( (USE_VEML6070_RSET / VEML6070_TABLE_COEFFCIENT) / VEML6070_UV_MAX_DEFAULT) * (i+1);
+ } else {
+ uv_risk_map[i] = ( (VEML6070_RSET_DEFAULT / VEML6070_TABLE_COEFFCIENT) / VEML6070_UV_MAX_DEFAULT) * (i+1);
+ snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_DEBUG "VEML6070 resistor error %d"), USE_VEML6070_RSET);
+ AddLog(LOG_LEVEL_DEBUG);
+ }
+#else
+ uv_risk_map[i] = ( (VEML6070_RSET_DEFAULT / VEML6070_TABLE_COEFFCIENT) / VEML6070_UV_MAX_DEFAULT) * (i+1);
+#endif
+ }
- uint8_t itime = VEML6070_INTEGRATION_TIME;
-
- veml6070_address = VEML6070_ADDR_L;
- Wire.beginTransmission(veml6070_address);
- Wire.write((itime << 2) | 0x02);
- uint8_t status = Wire.endTransmission();
- if (!status) {
- veml6070_type = 1;
- snprintf_P(log_data, sizeof(log_data), S_LOG_I2C_FOUND_AT, "VEML6070", veml6070_address);
+ // get the uv-risk level
+ if (uv_level < uv_risk_map[VEML6070_UV_MAX_INDEX-1]) {
+ return ( uv_level / uv_risk_map[0] );
+ } else {
+ return ( risk = 99 ); // out of range = much to high - it must be outerspace or sensor damaged
+ snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_DEBUG "VEML6070 out of range %d"), risk);
AddLog(LOG_LEVEL_DEBUG);
}
}
+/********************************************************************************************/
+
+double Veml6070UvPower(double uvrisk)
+{
+ // based on calculations for effective irradiation from Karel Vanicek
+ return ( VEML6070_POWER_COEFFCIENT * uvrisk );
+}
+
+/********************************************************************************************/
+
#ifdef USE_WEBSERVER
-const char HTTP_SNS_ULTRAVIOLET[] PROGMEM =
- "%s{s}VEML6070 " D_UV_LEVEL "{m}%d{e}"; // {s} = | , {m} = | , {e} = |
|---|
+ // {s} = | , {m} = | , {e} = |
|---|
+#ifdef USE_VEML6070_SHOW_RAW
+ const char HTTP_SNS_UV_LEVEL[] PROGMEM = "%s{s}VEML6070 " D_UV_LEVEL "{m}%d " D_UNIT_INCREMENTS "{e}";
+#endif // USE_VEML6070_SHOW_RAW
+ // different uv index level texts
+ const char HTTP_SNS_UV_INDEX1[] PROGMEM = "%s{s}VEML6070 " D_UV_INDEX "{m}%s " D_UV_INDEX_1 "{e}";
+ const char HTTP_SNS_UV_INDEX2[] PROGMEM = "%s{s}VEML6070 " D_UV_INDEX "{m}%s " D_UV_INDEX_2 "{e}";
+ const char HTTP_SNS_UV_INDEX3[] PROGMEM = "%s{s}VEML6070 " D_UV_INDEX "{m}%s " D_UV_INDEX_3 "{e}";
+ const char HTTP_SNS_UV_INDEX4[] PROGMEM = "%s{s}VEML6070 " D_UV_INDEX "{m}%s " D_UV_INDEX_4 "{e}";
+ const char HTTP_SNS_UV_INDEX5[] PROGMEM = "%s{s}VEML6070 " D_UV_INDEX "{m}%s " D_UV_INDEX_5 "{e}";
+ const char HTTP_SNS_UV_INDEX6[] PROGMEM = "%s{s}VEML6070 " D_UV_INDEX "{m}%s " D_UV_INDEX_6 "{e}";
+ const char HTTP_SNS_UV_INDEX7[] PROGMEM = "%s{s}VEML6070 " D_UV_INDEX "{m}%s " D_UV_INDEX_7 "{e}";
+ const char HTTP_SNS_UV_POWER[] PROGMEM = "%s{s}VEML6070 " D_UV_POWER "{m}%s " D_UNIT_WATT_METER_QUADRAT "{e}";
#endif // USE_WEBSERVER
+/********************************************************************************************/
+
void Veml6070Show(boolean json)
{
if (veml6070_type) {
+ // wakeup the sensor
+ Veml6070ModeCmd(1);
+
+ // get values from functions
uint16_t uvlevel = Veml6070ReadUv();
+ double uvrisk = Veml6070UvRiskLevel(uvlevel);
+ double uvpower = Veml6070UvPower(uvrisk);
+ char str_uvrisk[10];
+ char str_uvpower[5];
+
+ // convert double values to string
+ dtostrfd(uvrisk, 2, str_uvrisk);
+ dtostrfd(uvpower, 3, str_uvpower);
if (json) {
+#ifdef USE_VEML6070_SHOW_RAW
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,\"VEML6070\":{\"" D_JSON_UV_LEVEL "\":%d}"), mqtt_data, uvlevel);
+#endif // USE_VEML6070_SHOW_RAW
+ snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,\"VEML6070\":{\"" D_JSON_UV_INDEX "\":%s}"), mqtt_data, str_uvrisk);
+ snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,\"VEML6070\":{\"" D_JSON_UV_POWER "\":%s}"), mqtt_data, str_uvpower);
#ifdef USE_DOMOTICZ
- if (0 == tele_period) DomoticzSensor(DZ_ILLUMINANCE, uvlevel);
+ if (0 == tele_period) { DomoticzSensor(DZ_ILLUMINANCE, uvlevel) };
#endif // USE_DOMOTICZ
#ifdef USE_WEBSERVER
} else {
- snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_ULTRAVIOLET, mqtt_data, uvlevel);
+#ifdef USE_VEML6070_SHOW_RAW
+ snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_UV_LEVEL, mqtt_data, uvlevel);
+#endif // USE_VEML6070_SHOW_RAW
+ if ( (uvrisk >= 0) && (uvrisk <= 2.9) ) {
+ snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_UV_INDEX1, mqtt_data, str_uvrisk);
+ }
+ else if ( (uvrisk >= 3.0) && (uvrisk <= 5.9) ) {
+ snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_UV_INDEX2, mqtt_data, str_uvrisk);
+ }
+ else if ( (uvrisk >= 6.0) && (uvrisk <= 7.9) ) {
+ snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_UV_INDEX3, mqtt_data, str_uvrisk);
+ }
+ else if ( (uvrisk >= 8.0) && (uvrisk <= 10.9) ) {
+ snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_UV_INDEX4, mqtt_data, str_uvrisk);
+ }
+ else if ( (uvrisk >= 11.0) && (uvrisk <= 12.9) ) {
+ snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_UV_INDEX5, mqtt_data, str_uvrisk);
+ }
+ else if ( (uvrisk >= 13.0) && (uvrisk <= 15.9) ) {
+ snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_UV_INDEX6, mqtt_data, str_uvrisk);
+ } else {
+ // else for Unknown or Out Of Range error = 99
+ snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_UV_INDEX7, mqtt_data, str_uvrisk);
+ }
+ snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_UV_POWER, mqtt_data, str_uvpower);
#endif // USE_WEBSERVER
}
+ // suspend the sensor
+ Veml6070ModeCmd(0);
+ // delay(2000); // used while messaurment of current drain
}
}
@@ -105,7 +293,7 @@ boolean Xsns11(byte function)
if (i2c_flg) {
switch (function) {
case FUNC_PREP_BEFORE_TELEPERIOD:
- Veml6070Detect();
+ Veml6070Detect(); // detect and init the sensor
break;
case FUNC_JSON_APPEND:
Veml6070Show(1);