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 I can't debug via COM port without OTG plugged. DFR0331DFR0350FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

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 Win XP/ Win 7 incompatible issue. DFR0331DFR0350FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

448 Views

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 If the module is not working properly, plz check TEL0051FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

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 GSM USB mode: Ctrl+Z sends entire screen content TEL0051FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

425 Views

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 Serial warns 'Normal power down' & LEDs off after reconnect TEL0051FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

456 Views

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 Serial errors 103/104: Stop bit timing issues - fix? TEL0051FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

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 Hi DF, how long does the probe need to be calibrated? SEN0249FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

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 How to properly store the pH probe? SEN0249FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

648 Views

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 Built-in temp sensor? How to enable compensation? SEN0244FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

415 Views

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 What's the minutes and seconds of coordinate data? TEL0051FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

497 Views

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 Leonardo GPS AT commands: Serial vs Serial1 adaptation? TEL0051FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

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 Shield LEDs turn off when serial connects - 'normal power off' response TEL0051FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

405 Views

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 Can this module support FTP, if yes, how? TEL0051FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

511 Views

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 Can't find Arduino for Edison IDE link or Intel upload option? DFR0331DFR0350FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

523 Views

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 why does first calibration always fail? DFR0300FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

1182 Views

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 DFR0300Calibration: must I do two points or is one point enough? DFR0300FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

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 First calibration attempt gives erratic readings - why? SEN0161-V2FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

560 Views

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 1-point vs 2-point calibration: required? SEN0161-V2FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

3707 Views

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 DF, how long does the probe need to be calibrated? SEN0161-V2FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

474 Views

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 XDK code works on Edison but fails on Romeo v1.0 - port mapping issue? DFR0331DFR0350FAQSEO FAQAftersales FAQ userHead JaneYu 2026-02-14 08:57:29

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