Last modified by Xiaoling on 2024/04/23 14:37
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... ... @@ -520,24 +520,26 @@ 520 520 521 521 = 7. FAQ = 522 522 523 -== How to change the LoRa Frequency Bands/Region == 523 +== 7.1 How to change the LoRa Frequency Bands/Region == 524 524 525 525 You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]]. 526 526 When downloading the images, choose the required image file for download. 527 527 528 528 529 -= Trouble Shooting = 529 += 8. Trouble Shooting = 530 530 531 -== AT Commands input doesn’t work == 531 +== 8.1 AT Commands input doesn’t work == 532 532 533 533 In case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while pressing the send key, user need to add ENTER in their string. 534 534 535 -== Why i see the payload is 7FFF? == 536 536 536 +== 8.2 Why i see the payload is 7FFF? == 537 + 537 537 The device will judge the length of the data received by the serial port. If the length of the received data is 0, it means that there is a problem with the sensor communication or the sensor is not connected properly, it is invalid data, and the uploaded data is 7FFF. 538 538 539 -= Order Info = 540 540 541 += 9. Order Info = 542 + 541 541 Part Number: **GROPOINT AIR-M-XX** 542 542 543 543 **XX**: The default frequency band ... ... @@ -551,8 +551,16 @@ 551 551 * **IN865**: LoRaWAN IN865 band 552 552 * **CN470**: LoRaWAN CN470 band 553 553 554 -= Packing Info = 556 +(% class="wikigeneratedid" id="H200BPackingInfo" %) 557 + 555 555 559 + 560 + 561 + 562 + 563 +(% class="wikigeneratedid" %) 564 += 10. Packing Info = 565 + 556 556 **Package Includes: ** 557 557 558 558 * GroPoint Air-M x 1