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+ + + + + + + + + + + + + diff --git a/WS3/docs/PMS5003ST_Datasheet.pdf b/WS3/docs/PMS5003ST_Datasheet.pdf new file mode 100644 index 0000000..d2b43d8 Binary files /dev/null and b/WS3/docs/PMS5003ST_Datasheet.pdf differ diff --git a/WS3/docs/raw-traslate.md b/WS3/docs/raw-traslate.md new file mode 100644 index 0000000..f824d73 --- /dev/null +++ b/WS3/docs/raw-traslate.md @@ -0,0 +1,205 @@ +This is the RAW google translate text from the Aliexpress page for the WS3 module. +See: [Three Generations APRS WS1 WS3 Meteorological Station Module Matching Pressure, Temperature and Humidity RS485 MODBUS](https://www.aliexpress.com/item/4000016596586.html) + +And it does look like there's a "newer" control board that has 24v PoE and some sort of web server / client built in to get the data +shipped off to various web services: + +[Original IoT 51WS5 weather station compatible with APRS](https://www.aliexpress.com/item/4000149792753.html) + +``` +51WS3 weather interface module data storage and calculation instructions + + +Rainfall: The 51WS3 weather interface board has a built-in 1440-byte rain-specific data buffer that records the rain sample value per minute. + +After rolling calculation, the rainfall value of the previous minute, the first hour, and the first 24 hours is obtained. + +Wind speed: The 51WS3 weather interface board has a built-in 300-byte wind speed dedicated data buffer to record real-time wind speed samples per second. + +After rolling calculation, the real-time wind speed, the average wind speed in the first 1 minute, and the highest wind speed in the first 5 minutes are obtained. + +Temperature: Read temperature, humidity and pressure data every 5 seconds + +note: + +JP1 short circuit = ARS inch mode, JP1 open circuit = professional metric mode + +JP2 short circuit = 2400 rate, JP2 open circuit = 9600 rate + +Output one measurement data at intervals of 0.5 seconds. + +APRS data output format (imperial, default): + +C000s000g000t082r000p000h48b10022*3C + + +Output 38 bytes every 0.5 seconds, including newline at the end of the data (OD, OA) + +data analysis: + +C000: wind direction angle, unit: degree. + +S000: wind speed in the first minute, unit: miles per hour + +G000: the highest wind speed in the first 5 minutes, in miles per hour + +T086: temperature (Fahrenheit) + +R000: rainfall in the previous hour (0.01 inches) + +P000: rainfall (0.01 inches) in the first 24 hours + +H53: humidity (00% - 99%) + +B10020: air pressure (0.1 hpa) + + + +*20 checksum, all character XOR results between A and * (excluding *) + +The interface board will automatically detect whether the air pressure gauge, temperature and humidity sensor are installed, and the sensor data that is not installed will display “...”. + +For example, if the temperature and humidity sensor and the air pressure piece are not installed, the output data is: + +C000s000g000t...r000p000h..b..... + +Meteorological module supports automatic identification of particulate matter sensor PMS5003 PMS5003ST + + + +Default data format with checksum data format: c000s000g000t086r000p000h45b09963*31 + + + +When it is detected that the PMS5003 is installed, the data is output: + + + +Contains PM2.5 and check data format: c000s000g000t082r000p000h43b09985, 027,035,040,023,032,040,*14 + +Professional measurement data output format (metric): + +Short JP1 is JP1=0 inch, open JP1, ie JP1=1 metric + + + +After power-on, enter the professional measurement mode to facilitate secondary development. + + + +DATA data interface 9600, 2400 rate + +Professional measurement data format: + +A4095B000C0000D0000E0000F0000G0000H0000I0000J0000K0000L0281M576N10024*27 + +Output 74 bytes every 0.5 seconds, including line breaks at the end of the data (OD, OA) + + + +data analysis: + +A0789: Wind direction measures AD value in real time (0-4095) + +B000: Wind direction angle value (16 directions) + +C0000: real-time wind speed frequency 1Hz + +D0000: Real-time wind speed 0.1M/S + +E0000: Average wind speed in the previous minute 0.1m/s + +F0000: The highest wind speed in the first 5 minutes 0.1m/s + +G0000: Real-time rain bucket, 0-9999, loop count + +H0000: The number of rain buckets in the previous minute, 0-9999 + +I0000 : The first 1 minute of rainfall 0.1mm + +J0000: The previous hour's rainfall 0.1mm + +K0000: The first 24 hours of rainfall 0.1mm + +L0209: Temperature (degrees Celsius), 0.1 degree, below zero, the first digit displays the symbol "-". + +M703: Humidity 0.1 (0% = 99%) + +N10233 air pressure (0.1 hpa) + + + +*27 checksum, all character XOR results between A and * (excluding *) + +51WS3 calibration adjustment function + + The 51WS3 supports the calibration adjustment data function, which can be used when the original data value needs to be adjusted in some special circumstances. + + + +The factory default of 51WS3 is that the temperature, humidity and air pressure are all raw data output, that is, no increase or decrease. + + 1. Connect the USB to TTL data cable (optional), connect 51WS3, open the universal serial port debugging software, and select the correct port number, the rate is 9600. + + + +2, send the command AT+SET=T+000H+000B+0000 Enter, that is, the setting is completed. + +Note: All setup commands must be + Enter (ENTER). + + + +Command: AT+VER=? Enter + +Description: Display the current firmware version number + + + + + +Command: AT+SET=T+000H+000B+0000 Enter + +Description: Addition and subtraction of temperature, humidity and barometric raw data + + + +Detailed instructions + +AT+SET=T+000H+000B+0000 + +T+000 means temperature +00.0 degrees (unit: Celsius), calibration range +-99.9 + +Note: This calibration value is metric Celsius. + +H+000 means humidity +00.0%, calibration range +-99.9 + +When calibrating addition, if the measured humidity + calibration value exceeds 99.9%, it is fixed at 99.9%. + +When calibrating subtraction, the subtraction is allowed if the humidity > correction value is measured. + +B+000 means air pressure +000.0hpa, calibration range +-999.9hpa + + + +Example: + +Raw data: c000s000g000t082r000p000h49b09957 + +Settings: AT+SET=T+000H-080B-1000 Enter + +New data: c000s000g000t082r000p000h41b08957 + + + +51WS3 weather interface module data storage and calculation instructions + +Rainfall: The 51WS3 weather interface board has a built-in 1440-byte rain-specific data buffer that records the rain sample value per minute. + +After rolling calculation, the rainfall value of the previous minute, the first hour, and the first 24 hours is obtained. + +Wind speed: The 51WS3 weather interface board has a built-in 300-byte wind speed dedicated data buffer to record real-time wind speed samples per second. + +After rolling calculation, the real-time wind speed, the average wind speed in the first 1 minute, and the highest wind speed in the first 5 minutes are obtained. + +Temperature: Read temperature, humidity and pressure data every 5 seconds +```