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Does BLE4.1 supports HID, ibeacon and tree network? DFR0492FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 569 Views
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Why the Bluetooth data been received is gibberish in the baud rate 115200? DFR0492FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 523 Views
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How to deal with the Bluetooth ID number varies with connection? DFR0492FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 496 Views
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Selecting correct board when Device Manager shows 'Arduino UNO (COMx) DFR0492FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 499 Views
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Why the program cannot be downloaded when plug the Motor Expansion Board? DFR0508FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 606 Views
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How could FireBeetle Board-ESP32 control servos with Arduino? DFR0508FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 465 Views
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Is there any difference between the left and right when connecting the motor? ROB0137FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 464 Views
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How long does 4 batteries last? ROB0137FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 488 Views
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How to make 0.5 mol/L NaOH solution? SEN0237FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 524 Views
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How to store the probe ? SEN0237FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 493 Views
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How to make zero dissolved oxygen water ? SEN0237FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 447 Views
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How to configure the saturated dissolved oxygen water by myself? SEN0237FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 687 Views
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MCP4725 max 100Hz output - can frequency be increased? DFR0552FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 574 Views
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Although the environment is very quiet, but the decibel value is not less than 30dbA. Why? SEN0232FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 574 Views
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Why is the decibel value unstable, and constantly varying? Is this normal? SEN0232FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 591 Views
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Why is the reading of the CO2 sensor unstable? SEN0219FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 610 Views
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Can I use the CO2 sensor with 3.3V microcontroller? SEN0219FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 689 Views
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Does it supports take a photo and record at the same time? DFR0498FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 455 Views
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How to deal with the problem that cannot download when plugged the expansion board? DFR0498FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 541 Views
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Prolonged screen flicker while refreshing? DFR0511FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 Trending
- 1 Arduino library for DFPlayer Mini
- 2 Stepper motor selection
- 3 Cannot found Download for BlunoFWDownloader
- 4 DfPlayer recommended speaker impedance?
- 5 New to DFPlayer (detect when audio clip has finished playing & loud pop upon power on/down)
- 6 Firebeetle ESP32 read battery voltage
- 7 Firmware update (windows - failure
- 8 How effective really are visual programming languages (like MIT's Scratch) for learning?
- 9 Beetle ESP32 C3 USB connection issue
- 10 ESP-32-C3 doesn't start with battery supply
