Topics
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Why the program cannot be downloaded when plug the Motor Expansion Board? DFR0508FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 453 Views
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Is it normal to blink for a long time when refreshing? DFR0531FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 475 Views
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Prolonged screen flicker while refreshing? DFR0511FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 433 Views
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Flamewheel spins but no forward/backward movement - fix? ROB0139FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 543 Views
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How to deal with the situation cannot download? DFR0492FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 427 Views
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Selecting correct board when Device Manager shows 'Arduino UNO (COMx) DFR0492FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 452 Views
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How to deal with the Bluetooth ID number varies with connection? DFR0492FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 492 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 08:57:29 472 Views
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Does BLE4.1 supports HID, ibeacon and tree network? DFR0492FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 408 Views
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What main boards does the FireBeetle Covers-Camera & Audio Media Board support? DFR0498FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 614 Views
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Does it supports take a photo and record at the same time? DFR0498FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 524 Views
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Can I use the CO2 sensor with 3.3V microcontroller? SEN0219FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 505 Views
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Why is the reading of the CO2 sensor unstable? SEN0219FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 511 Views
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Why is the decibel value unstable, and constantly varying? Is this normal? SEN0232FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 496 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 08:57:29 620 Views
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MCP4725 max 100Hz output - can frequency be increased? DFR0552FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 385 Views
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How to configure the saturated dissolved oxygen water by myself? SEN0237FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 436 Views
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How to make zero dissolved oxygen water ? SEN0237FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 445 Views
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How to store the probe ? SEN0237FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 1172 Views
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DFR0300Calibration: must I do two points or is one point enough? DFR0300FAQSEO FAQAftersales FAQ
JaneYu 2026-02-14 08:57:29 Trending
- 1 Arduino library for DFPlayer Mini
- 2 DfPlayer recommended speaker impedance?
- 3 New to DFPlayer (detect when audio clip has finished playing & loud pop upon power on/down)
- 4 Beetle ESP32 C3 USB connection issue
- 5 DFR0548 - Motor Driver Extension for Micro Bit Make Coad
- 6 2-Channel I2C 0-10V DAC Module DFR0971 ESPHome integration
- 7 DFPlayer Mini Logic Levels
- 8 Capacitive Soil Moisture Sensor V.2
- 9 How to Install Multiple Python Versions on Unihiker in the Simplest Way? For example , Python 3.10.
- 10 Offline Voice recognition SEN0539
