Posts made by davec25

• Is there a way to disable 5v generation on MEGA BAS 5.1

  I'm putting together a cluster of boards. RPI 4 MEGA BAS V5.1 8 relay V6.2 and a Waveshare UPS HAT I need to supply the MEGA BAS with 24 VAC for the 4 relays, but I want the UPS HAT to provide the...

  posted in Main forum

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  davec25
  7/15/25, 12:31 PM
• Batteries not charging (Super Watchdog HAT with UPS Battery Backup for Raspberry Pi)

  Shall I ask you why your QA on manufacturing didn't catch this? Does it happen often? The mistake on the assembly is a manufacturing defect.

  posted in Main forum

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  davec25
  3/11/24, 2:34 PM
• Batteries not charging (Super Watchdog HAT with UPS Battery Backup for Raspberry Pi)

  sequent said: I do not see the + sign reversed. On both boards, keeping the board with the GPIO connector on top, the + sign is on the left. The two boards are both V7.0, f...

  posted in Main forum

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  davec25
  3/11/24, 12:08 PM
• Batteries not charging (Super Watchdog HAT with UPS Battery Backup for Raspberry Pi)

  https://photos.app.goo.gl/EsFDCWJG3MBGsqtd6 https://photos.app.goo.gl/3WB59A3h5RejfisR7

  posted in Main forum

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  davec25
  3/11/24, 11:05 AM
• Batteries not charging (Super Watchdog HAT with UPS Battery Backup for Raspberry Pi)

  One board has the "+" of the battery case side towards the large "+" on the board and the other board has it reversed.

  posted in Main forum

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  davec25
  3/11/24, 10:56 AM
• Batteries not charging (Super Watchdog HAT with UPS Battery Backup for Raspberry Pi)

  I used the same kind of battery for both. GTL EverFire 18650. The charge light is on I see the voltage at 3.8 I checked both batteries and they're at 3.8. One thing I did notice is that it seems t...

  posted in Main forum

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  davec25
  3/10/24, 3:58 PM
• Batteries not charging (Super Watchdog HAT with UPS Battery Backup for Raspberry Pi)

  I recently purchased two Super WD HATs. One is able to charge the batteries while the other doesn't. I've tried switching the power sources for each and the problem follows the board. What are y...

  posted in Main forum

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  davec25
  3/10/24, 11:56 AM
• WDT on OrangePi

  I added the i2c2-m1 module and it's working now. Thanks!

  posted in Main forum

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  davec25
  3/5/24, 11:29 AM
• WDT on OrangePi

  Now it failed with "Failed to open the bus." Failed to open the bus. orangepi@orangepi3b:~/wdt-rpi$ i2cdetect -l i2c-0 unknown rk3x-i2c N/A i2c-1 unknown...

  posted in Main forum

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  davec25
  3/5/24, 8:43 AM
• WDT on OrangePi

  OPI 3B v1.1.1

  posted in Main forum

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  davec25
  3/4/24, 7:02 PM
• WDT on OrangePi

  Since I don't see any postings on OPI, I'm guessing it's not supported?

  posted in Main forum

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  davec25
  3/4/24, 5:40 PM