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Joined: Jun 18, 2019
Last seen: Oct 29, 2025
Topics: 2 / Replies: 121
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RE: Questions on Firmware, Magic Switch, LED mapping, FSSD behavior

Hi, I will try to answer as much a s possible. It is ready a long time already, just adding and adding new features before release it. We wa...

1 month ago
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RE: I2C not working properly

@ryf Hi, Yes, your firmware is very old. However as it is a vital part of the system, it was implemented and working from the beginning. Yes, Ple...

1 month ago
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RE: I2C not working properly

Hi, As I said, tested now and it is working well. On every change we have a LEDs information to the user, called "walking led" that means lighting L...

1 month ago
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RE: I2C not working properly

@ryf After reboot, this register must be 0x00. Normally the PIco should re-boot itself after that command, and flashing 3 times with LEDs. The pr...

1 month ago
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RE: I2C not working properly

@ryf After that command it is automatic stored in the MCU EEPROM, without any action from your side. It will restart the PIco and it will be visi...

1 month ago
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RE: I2C not working properly

Hi, Have you solved it ? Just to close the thread My Best Regards PiM

1 month ago
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RE: I2C not working properly

@ryf Hi, This is not a problem of other device, seems that there is an address overlapping. Both devices are good. The solution is to change th...

2 months ago
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RE: I2C not working properly

NOTE: Please remember to remove ANY other hardware before we make it working properly. WHen we make it to work, you are free to add whatever you like ...

2 months ago
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RE: I2C not working properly

Hi, Page 96 in the manual (or close to this page number) depending to what version of manual you have. 1. Make sure your system is Cable Powered (...

2 months ago
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RE: I2C not working properly

@ryf Hi, Please follow my recommendation on next post I sent and inform me about My Best Regards Pi Master

2 months ago
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RE: I2C not working properly

@ryf Hi,Close to be impossible as all other I2C PIco addresses are visible. So, that means the I2C PIco interface is working well. Can you please d...

2 months ago
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RE: I2C not working properly

Hi, Please decrease the speed of the I2C on the Raspberry Pi. -------------------------- Decreasing the Raspberry Pi I2C rate The Raspberry Pi...

2 months ago
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RE: I2C not working properly

Hi, You need to decrease the speed of the I2C to lower rate, i.e. 25K. Please advise The I2C pull-up resistors are on the Raspberry Pi PCB and not...

2 months ago
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RE: RP4 Reboots when UPS PIco HV4.0B goes to LPR mode

@kaif Hi, We still have a problem with hundreds (many hundreds) per day of dummy posts or registration from various bots. Please if you send a po...

2 months ago
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RE: Configure SuperCap on HV4.0

Yes, Yes, just overloaded with new PIco 5 production and firmware BR PiM

5 months ago
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