Complete README file content for test_sensor_env example

diff --git a/test_sensor_env/README b/test_sensor_env/README
index 983c380..d1f8624 100644 (file)
--- a/test_sensor_env/README
+++ b/test_sensor_env/README
@@ -20,4 +20,22 @@ Copyright 2017 Nathael Pajani <nathael.pajani@ed3l.fr>
  *************************************************************************** */
 
 This is a test application used to test the assembly of the weather sensors
-boards for the Exanh project
+boards v03 for the Exanh project.
+
+In the v03 version the board has three sensors : BME280, TSL2561 and VEML6070.
+
+Weather sensors board reference manual can be found here :
+http://techdata.techno-innov.fr/Modules/Weather_Sensors/Weather_Sensors_v03.pdf
+And additional data (sources for the electronic part) here :
+http://techdata.techno-innov.fr/Modules/Weather_Sensors/
+
+Note that one of the sensors (TSL2561) Has been obsoleted and that the sensors
+board v04 will use only two sensors : BME280 and Si1133.
+
+Each reading cycle will get all 6 values and display three lines on UART0 (one
+for each sensor) :
+
+P: 994 hPa, T: 29,1 degC, H: 46,3 rH
+UV: 0x0007
+Lux: 2149  (Comb: 0x0332, IR: 0x005b)
+