diff --git a/device.h b/device.h
index aa358ca..62fe0c1 100755
--- a/device.h
+++ b/device.h
@@ -5,7 +5,7 @@
 
 // Version info
 #define MAJ_VERSION  0x01
-#define MIN_VERSION  0x06
+#define MIN_VERSION  0x05
 
 // CPU settings
 #define TARGET_CPU m1284p
diff --git a/hardware/BME280.c b/hardware/BME280.c
index af4c19e..11b6d19 100644
--- a/hardware/BME280.c
+++ b/hardware/BME280.c
@@ -250,7 +250,7 @@ bool bme280_init(uint8_t cs_usrio_pin) {
 
 	bme280_temperature_fine_adjust = BME280_TEMPERATURE_ADJUSTMENT;
 
-	USR_IO_DDR |= _BV(bme280_cs_usrio_pin);
+	USR_IO_DDR |= bme280_cs_usrio_pin;
 
 	SPI_DDR |= _BV(SPI_MOSI) | _BV(SPI_CLK);
     SPI_DDR &= ~(_BV(SPI_MISO));
diff --git a/main.c b/main.c
index 0b7e90f..dcf406a 100755
--- a/main.c
+++ b/main.c
@@ -104,12 +104,12 @@ void init(void) {
 
 mtime_t sensor_poll_time = 0;
 void sensor_jobs(void) {
-    if (milliseconds() > sensor_poll_time) {
+    if (rtc_milliseconds() > sensor_poll_time+config_sensor_interval_ms) {
         if (config_sensor_bme280_enabled && bme280_ready) {
             bme280_poll();
         }
 
-        sensor_poll_time = milliseconds() + config_sensor_interval_ms;
+        sensor_poll_time = rtc_milliseconds();
     }
 }
 
diff --git a/precompiled/OpenModem_AFSK1200.zip b/precompiled/OpenModem_AFSK1200.zip
index 3e32e1a..6ae4bb5 100644
Binary files a/precompiled/OpenModem_AFSK1200.zip and b/precompiled/OpenModem_AFSK1200.zip differ
diff --git a/precompiled/OpenModem_AFSK2400.zip b/precompiled/OpenModem_AFSK2400.zip
index 9eb1a29..ce740ad 100644
Binary files a/precompiled/OpenModem_AFSK2400.zip and b/precompiled/OpenModem_AFSK2400.zip differ
diff --git a/precompiled/OpenModem_AFSK300.zip b/precompiled/OpenModem_AFSK300.zip
index 592643d..808e362 100644
Binary files a/precompiled/OpenModem_AFSK300.zip and b/precompiled/OpenModem_AFSK300.zip differ
diff --git a/util/Config.h b/util/Config.h
index 0820bf9..69732bd 100644
--- a/util/Config.h
+++ b/util/Config.h
@@ -120,4 +120,19 @@ void EEPROM_updatebyte(uint16_t addr, uint8_t data);
 uint8_t EEPROM_readbyte(uint16_t addr);
 void EEPROM_writebyte(uint16_t addr, uint8_t data);
 
-#endif
\ No newline at end of file
+#endif
+
+/*
+	CSMA P
+	CSMA Slot Time
+	Preamble
+	Tail
+
+	LED intensity
+	Output gain
+	Input gain
+
+	Pass-all
+
+	Log packets
+*/
\ No newline at end of file
diff --git a/util/time.h b/util/time.h
index df3054a..c361b5c 100755
--- a/util/time.h
+++ b/util/time.h
@@ -35,10 +35,6 @@ inline mtime_t ticks_to_ms(ticks_t ticks) {
     return DIV_ROUND(ticks, DIV_ROUND(CLOCK_TICKS_PER_SEC, 1000));
 }
 
-static inline mtime_t milliseconds(void) {
-    return ticks_to_ms(timer_clock());
-}
-
 static inline uint32_t rtc_seconds(void) {
     uint32_t result;
 
@@ -49,10 +45,6 @@ static inline uint32_t rtc_seconds(void) {
     return result;
 }
 
-static inline mtime_t rtc_milliseconds(void) {
-    return ticks_to_ms(timer_clock() % CLOCK_TICKS_PER_SEC);
-}
-
 static inline uint32_t rtc_unix_timestamp(void) {
     uint32_t result;
     ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
@@ -62,6 +54,10 @@ static inline uint32_t rtc_unix_timestamp(void) {
     return result+UNIX_EPOCH_OFFSET;
 }
 
+static inline mtime_t rtc_milliseconds(void) {
+    return ticks_to_ms(timer_clock() % CLOCK_TICKS_PER_SEC);
+}
+
 static inline void rtc_set_seconds(uint32_t seconds) {
     ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
         _rtc_seconds = seconds;