Changes for page LLMS01-LoRaWAN Leaf Moisture Sensor User Manual
Last modified by Bei Jinggeng on 2024/03/30 17:55
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... ... @@ -338,8 +338,6 @@ 338 338 339 339 340 340 341 - 342 - 343 343 == 2.6 Installation and Maintain == 344 344 345 345 === 2.6.1 Before measurement === ... ... @@ -393,9 +393,10 @@ 393 393 ))) 394 394 1. ((( 395 395 The probe is IP68 can be put in water. 396 -))) 397 397 398 398 396 + 397 +))) 399 399 400 400 == 2.7 Calibration == 401 401 ... ... @@ -402,41 +402,15 @@ 402 402 User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable). 403 403 404 404 405 -**After stable, user can use below command to calibrate.** 404 +(% style="color:#037691" %)**After stable, user can use below command to calibrate.** 406 406 406 +[[image:image-20220607144936-3.png]] 407 407 408 -|**pH buffer solution**|**AT Command to calibrate**|**Downlink Command**|**Read Cal Value** 409 -|**4.00**|**AT+PHCAL=4**|((( 410 -**0x13 04** 411 411 412 -**Reply with Calibrate payload** 413 -)))|((( 414 -**AT+PHCAL=?** 415 415 416 -**Example 41,61,91** 417 -))) 418 -|**6.86**|**AT+PHCAL=6**|((( 419 -**0x13 06** 410 +(% style="color:#037691" %)**Calibration Payload** 420 420 421 -**Reply with Calibrate payload** 422 -)))|**AT+PHCAL=?** 423 -|**9.18**|**AT+PHCAL=9**|((( 424 -**0x13 09** 425 - 426 -**Reply with Calibrate payload** 427 -)))|**AT+PHCAL=?** 428 -|**Factory Default**|**AT+PHCAL=15**|((( 429 -**0x13 15** 430 - 431 -**Reply with Calibrate payload** 432 -)))|((( 433 -**AT+PHCAL=?** 434 - 435 -**Example 151** 436 -))) 437 - 438 -Calibration Payload 439 - 412 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 440 440 |((( 441 441 **Size** 442 442 ... ... @@ -451,10 +451,8 @@ 451 451 452 452 Calibrate value 453 453 )))|Reserve|((( 454 -[[Message>> path:#Message_Type]]427 +[[Message Type>>||anchor="H2.3.6MessageType"]] 455 455 456 -[[Type>>path:#Message_Type]] 457 - 458 458 Always 0x03 459 459 ))) 460 460
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