Reduce RXBUF size to match parser and space out log messages

src/main.c

@@ -6,6 +6,7 @@
 
 #include <avr/interrupt.h>
 
+// TODO: Check parser and circular buffer for edge cases.
 // TODO: Implement command parser timeout for large input.
 // TODO: Config header for chip specifics like EEPROM size.
 // TODO: Check thermistor conversion results /w thermometer.
@@ -174,6 +175,7 @@ static void SetTarget(float t, float td)
 {
 	mem_block_t mem;
 
+	Print("\r\n");
 	Info("=======================================");
 	Info("Setting temperature target to '%.2fC'.", t);
 	Info("Setting dewpoint target to '%.2fC'.", td);
@@ -201,6 +203,7 @@ static void GetSensorState(void)
 	word raw;
 	float t[6], rh[3], dp[3];
 
+	Print("\r\n");
 	Info("Reading sensor values...");
 
 	I2C_SetChannel(AHT01);