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114 Views

9 Replies
Is there anyone who can help me with the use, visual or video FAQ SEN0545 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

70 Views

2 Replies
Is there an english language version of the weikai wk2132-issg datasheet available? FAQ DFR0627 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

521 Views

1 Replies
Is there an arduino library for this product? Does this library work with it? https://github.com/DFRobotd...Most importantly, is there a way to adjust the sensitivity parameters... FAQ SEN0557 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:21

51 Views

13 Replies
Is the sensing range really only to 2200 us/cm? Are you sure it's not 22000 us/cm? FAQ SEN0451 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

39 Views

4 Replies
Is it possible to chaging when the device is on? FAQ FIT0674 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

42 Views

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Good start, the connectors are individually imprinted with letters but no key is provided :( so it is difficult to size with this kit and order compatible pigtails. FAQ FIT0881 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

53 Views

2 Replies
Hi Guys,what was the solution? :) same problem here :/ FAQ FIT0782 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

39 Views

0 Replies
Hi. I purchased this rs485 relay controller. It works very well (I can switch relays on/off, etc), but I am unable to change either the baud rate or the address offset.Here are my ... FAQ FIT0827 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

92 Views

22 Replies
Is the RAM dual channel? FAQ DFR0981 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

59 Views

2 Replies
What is the difference between the I2C and the Serial version? Is it just the communication method or is the sensor different? FAQ SEN0460 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

115 Views

0 Replies
Hi, just want to know the tube size to be used with this pump? Is it 5/16 inch diameter tubing? FAQ FIT0563 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

109 Views

7 Replies
What are the board dimensions? Is there a drawing or CAD? FAQ DFR0970 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

391 Views

1 Replies
I interest the M.2 ethernet card,it's a new product of dfrobot? Can you provide me 3D file ?Thank's in advance FAQ FIT0798 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

48 Views

2 Replies
Left and right Audio Channel Connector.It's IN or OUT? FAQ DFR0719 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

60 Views

0 Replies
TF does the green wire do? I can't measure any voltage or amp change when the button is pressed and led turns on. FAQ DFR0785-R SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

95 Views

0 Replies
Hello,is it possible to get a 3D-Modell of the LED Cuttent Meter 50A? FAQ DFR0245-G SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

111 Views

0 Replies
How do you program this part, DFR0743-WROOM, using VSCode, Platformio, and The Arduino Framework? FAQ DFR0743-WROOM SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

38 Views

0 Replies
Hello, could you please provide the pin assignment (wirelist)? FAQ FIT0854 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

83 Views

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Hello, I would like to know the operating temperature range. FAQ DFR0796 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

94 Views

0 Replies
Can you share a demo code for Arduino for this motor which measures the rpm? the one way maybe its good to be with interrupt s _every second.Thanks FAQ FIT0486 SEO FAQ Aftersales FAQ JaneYu 2026-02-14 08:57:20

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