Thing Innovations / BME280

BME280 Combined humidity and pressure sensor library

Dependents:   mDot_TTN_OTAA_Node LoraGPSLogger mDot_TTN_OTAA_Node_send_data_as_string

Fork of BME280 by Toyomasa Watarai

Files at this revision

API Documentation at this revision

Revision 5:64b7a81c61e4, committed 2016-05-11

Comitter:
SomeRandomBloke
Date:
Wed May 11 06:17:58 2016 +0000
Parent:
4:ddcaa259e65b
Child:
6:6a7fa855c18c
Commit message:
commit

Changed in this revision

BME280.cpp Show annotated file Show diff for this revision Revisions of this file
BME280.h Show annotated file Show diff for this revision Revisions of this file 
--- a/BME280.cpp	Tue May 12 13:32:09 2015 +0000
+++ b/BME280.cpp	Wed May 11 06:17:58 2016 +0000
@@ -46,11 +46,11 @@
     char cmd[18];
  
     cmd[0] = 0xf2; // ctrl_hum
-    cmd[1] = 0x01; // Humidity oversampling x1
+    cmd[1] = 0x05; // Humidity oversampling x16
     i2c.write(address, cmd, 2);
  
     cmd[0] = 0xf4; // ctrl_meas
-    cmd[1] = 0x27; // Temparature oversampling x1, Pressure oversampling x1, Normal mode
+    cmd[1] = 0xB7; // Temparature oversampling x16, Pressure oversampling x16, Normal mode
     i2c.write(address, cmd, 2);
  
     cmd[0] = 0xf5; // config

--- a/BME280.h	Tue May 12 13:32:09 2015 +0000
+++ b/BME280.h	Wed May 11 06:17:58 2016 +0000
@@ -18,7 +18,7 @@
 #include "mbed.h"
 
 //#define _DEBUG
-#define DEFAULT_SLAVE_ADDRESS (0x76 << 1)
+#define DEFAULT_SLAVE_ADDRESS (0x77 << 1)
 
 #ifdef _DEBUG
 extern Serial pc;