| 12/18/2025 | PCN-25-259828 - Revision Adjustment. Please be aware of an upcoming feature change to the listed part numbers. Data Matrix Code change with the below format Before: for IoT Pressure PL, the Data matrix as below format: MAC:XXXXXXXXXXXX/DEV_EUI:XXXXXXXXXXXXXXXX After: for all the IoT PL, the Data matrix as below format: MAC_ADDRESS:XXXXXXXXXXXX/DEV_EUI:XXXXXXXXXXXXXXXX/SN:SXXXXXX Reference performance test data:
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| 10/26/2025 | PCN-25-255229 - Cosmetic Change. upcoming cosmetic change to the listed part numbers (not affecting the function of the product). Before: Single layer polyester ribbon 0.25mm thickness After: Single layer polyester ribbon 0.25mm thickness with stack-up ending (6 layers) bonding, the ending thickenss will be 1.2~1.5 mm, stack-up length 22mm
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| 08/16/2025 | PCN-25-248040 - Specification Change. Remove SchemaID, Proprietary , JoinEUI, ProfileID, SerNum, CheckSum and update notes
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| 07/17/2025 | PCN-25-244821 - Supplier Change. Add screen text on two side of small tag as text Removed before use. no text to instruct customer to remove the tag before for more clear for customer future.
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| 03/30/2025 | PCN-25-237077 - Packaging Quantity Change. PIOT packaging from 1 outer box to 2 outer box with final higher dimension.
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| 11/20/2024 | PCN-24-227296 - Drawing Change. updated Lora keys content according to LoRa keys alliance
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