Topics

293 Views

0 Replies
FAQ about SEN0001 SEN0001 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

238 Views

0 Replies
Check power supply stability, recalibrate touchscreen, and verify grounding/shielding. DFR0524 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

435 Views

0 Replies
The browser webpage could not be loaded, what should I do? DFR0125 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

255 Views

0 Replies
How long does the probe need to be calibrated? DFR0300-H DFR0300 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

266 Views

0 Replies
There are two drives u8g2 and DFRobot_GDL are provided, should I install both of them? DFR0647 DFR0648 DFR0650 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

407 Views

0 Replies
Why is there no touch response when HDMI signal is input, and the screen displays correctly? DFR1045 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

239 Views

0 Replies
How long can ORP electrodes be used? SEN0464 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

390 Views

0 Replies
Hello, Can it be used with other transmitters and receivers? TEL0140 TEL0142 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

234 Views

0 Replies
Long press reduces TX range? Check energy storage leakage or signal damping. TEL0146 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

236 Views

0 Replies
why the SD indicator is not lit when data is rapidly written to the module. TEL0148 TEL0147 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

739 Views

0 Replies
And when will the module enter USB flash drive mode? When to enter data storing mode? TEL0148 TEL0147 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

237 Views

0 Replies
Why the sensor init failed and the serial monitor printed "device not detected"? SEN0335 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

416 Views

0 Replies
Do the ORP probe need to be calibrated? How often? SEN0464 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

240 Views

0 Replies
Can the receiver directly control the relay?ha TEL0140 TEL0142 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

525 Views

0 Replies
FireBeetle+GDI screen not working? Check connections, power, and code config. DFR0934 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

208 Views

0 Replies
No display/black screen, how? DFR0615 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

214 Views

0 Replies
There is a screen flicker, what can I do? DFR0615 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

298 Views

0 Replies
Reduce power: sleep mode, low TX, and short duty cycle. TEL0140 TEL0142 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

239 Views

0 Replies
Hi, What can I do if a file cannot be deleted? TEL0148 TEL0147 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

269 Views

0 Replies
and the CONFIG.TXT file isn't automatically generated when the module is powered on. TEL0148 TEL0147 FAQ SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:25

Topics

Trending