rev14.1：
1. Modify the wifi receive resolution function to match more software

rev14.0:
1. Add wet bulb globe temperature.
2. Avoid the last byte error of sending wifi packet. 

rev13.9：
1. for wifi, the last byte sent by wifi occasionally makes an error, adding an invalid byte to avoid modbus communication errors

rev13.8:
1. add register to clear flash.

rev13.7：
1. show light sensor in screen.

rev13.6
1. fix VOC value, avoid keep a big number

rev13.5
1. store wifi information, it is deleted by mistake in rev13.4

rev13.4
1. fixed issue cant switch C/F when sensor is SCD40

rev13.3
1. avoid scd40 locked

rev13.2
1. use temperauter and humidity of SCD40

rev13.1
1. support new co2 sensor SCD40

rev13.0
1. dont limit CO2 value above 400.

rev12.9
1. add calibration and filter
2. dont show wifi log if no wifi sensor

rev12.8
1. fix calibration

rev12.7
1. add parity and stopbit for uart port
2. limit the value of register 1951(CO2_FRC_VALUE) to 0-5000
3. get rid of register 612(CO2_CALIBRATION), it is no used for new sensor

rev12.6
1. fix Timer interrupt, make mstp commincaiton better


REV12.5
1. fix hiding display
2. fix sending delay to make mstp communication better.

REV12.4
1. hide PM2.5 by modbus setting.
2. fix responsing multi-wirte command.
REV12.3
FIX wifi command, it sometimes cause reboot.
REV12.2
FIX loss wifi informaiton after flashing firmware.
REV12.1
Fix wifi disconnect
REV11.9
The display on lines 1-4 is configurable
REV11.8
add default value of trigger value and tigger timer.
REV11.7
Fixed WiFi status error after reading WiFi signal strength in the previous version
REV11.6
Modified display of bacnet units for several inputs
REV11.5
Avoid misjudging the status of WIFI
REV11.4
update wifi log automatically ，Do not reset the station number after bacnet modifies it .
REV11.3
The background color and font color have been modified to make it easier to read
When the value exceeds 9999, the garbled code is changed to display 9999 at the 
maximum.Modbus reads are not affected
REV11.2
Show PM25 modified to PM2.5
REV11.1
Reduce the frequency of reading CO2 and PM25
REV11
Add four sensors triggers
REV10.9
Add pir register 736
REV10.8
Add new sound sensor support
REV10.7
Change the name and description of the Input structure, 
add bacnet modification object name and Max master modifiable function.
REV10.6
Fixed T3000 not being able to switch back to Modbus from MSTP
REV10.5
Fixed duplicate MAC address, screen PM2.5 background color
REV10.4
Add more entries for PM0.5-PM100 to BACNET, 
change BACNET units for parameters such as PM2.5
REV10.3
Add the input range of temperature
REV10.2
Fix the problem that WiFi cannot be configured after adding DMA mode,
 and add CO2 background calibration function
REV10.1
Modify the serial port communication of WiFi module to DMA mode, 
and add calibration support for parameters in screen display.
REV10
The module with 65000 register was judged. 
On TIME and OFF TIME of CO2 and PM25 were added, 
and Input Sturcture was added