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Unable to download code to the development board DFR1221 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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Thunderbolt dock indicator normal but no desktop on startup or yellow exclamation on graphics card in device manager? DFR1168 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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The computer cannot distinguish which actual port each of the 4 COMs corresponds to. What should I do? TEL0185 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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Serial port keeps printing reset information DFR1221 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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Possible reasons for no output or output errors? SEN0604 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

259 Views

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No printout on the serial port DFR1222 DFR1236 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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No ESP32-C5 development board in Arduino IDE DFR1222 DFR1236 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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Is Linux or macOS supported? DFR1247 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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Is the Wifi shield compatible with DLink 802.11n routers? TEL0019 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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Is it normal that the screen flashes for a long time when refreshing? DFR0591 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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Is it normal for the screen to blink during refresh? DFR0531 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

233 Views

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Is chip heating normal? SEN0677 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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If you have connected a sensor to the Arduino but are unable to use it SEN0001 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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If the Cherokey is only plugged in with USB power through the microcontroller, why the motors will not work? ROB0102 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

231 Views

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If you are having issues after installing the driver and using HDMI or other video output DFR0275 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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If batteries are installed but the motors are not moving, what should be done? ROB0102 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

228 Views

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If a problem persists, what can be tried? ROB0102 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

227 Views

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I was able to scan the sensor address using the I2C scanner, but unable to initialise the sensor after uploading the sample code. SEN0359 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

241 Views

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I uploaded the first sketch to arduino, the 4 relays should be turned on and off every second, but nothing happened. What did I miss? DFR0144 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

274 Views

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I cannot upload any new sketch to Bluno on my PC. DFR0267 FAQ Aftersales FAQ Yx 2024-07-12 15:04:05

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