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alexburcea's latest activity
alexburcea
replied to the thread
Update firmware offline
.
Hi, You have the latest firmware (1.5). The calibration in progress status is wrong reported, there is no calibration in progress if...
Today at 12:03 PM
alexburcea
replied to the thread
1-Wire sensors on Home automation HAT V4
.
Hi, It looks like the last firmware changes affect the one-wire bus functionality, give me some time to dig into it.
Thursday at 10:24 AM
alexburcea
replied to the thread
1-Wire sensors on Home automation HAT V4
.
Try to connect the sensors before powering the card then do not initiate the scan procedure just read the count.
Thursday at 9:43 AM
alexburcea
replied to the thread
1-Wire sensors on Home automation HAT V4
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Hi, Do you use 2 wires or 3 wire sensors? We tested 3 wire sensors with success.
Thursday at 9:33 AM
alexburcea
replied to the thread
Eight MOSFETS switch speed
.
Hi, -The Eight MOSFET V3.1 is made with an I2C IOExpander, the switch time is limited by the I2C speed and by the fact that Raspberry...
Apr 10, 2024
alexburcea
replied to the thread
Eight MOSFETS not working with Sixteen Relays 2A/24V
.
Please set diferent stack level for relays and mosfets
Apr 2, 2024
alexburcea
replied to the thread
Industrial Board 1-Wire
.
Hi, A new firmware was released, and there was a problem with the DS18B20 data conversion but also with "megaind" command. Please...
Mar 29, 2024
alexburcea
replied to the thread
Industrial Board 1-Wire
.
Hi, Give us few days to dig into it and we will release a new firmware if is the case. Thank you for the bug report.
Mar 27, 2024
alexburcea
replied to the thread
RTD Wiring
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Usually, on a 3-wire RTD sensor, you have 2 of one color and one of a different color. On the card is drawn a resistor with 3 pins, 2...
Mar 25, 2024
alexburcea
replied to the thread
Using the Real Time Clock on the Industrial I/O board
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The card is connected ? What is the stack level settings? It respond to the megaind command ?
Mar 24, 2024
alexburcea
replied to the thread
Using the Real Time Clock on the Industrial I/O board
.
If you put the script in cron or run it at few minutes interval from exec node, it will maintain the system time.
Mar 23, 2024
alexburcea
replied to the thread
Bookworm SM16relind - Problems Thonny - import fails
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It might be an idea to install the library directly without the virtual environment. Open a terminal, browse to the 16relind-rpi/python/...
Mar 22, 2024
alexburcea
replied to the thread
Issues with 4-20mA output
.
This is a possibility since the constant current circuit can not respond instantly, the output transistor might experience some high...
Mar 22, 2024
alexburcea
replied to the thread
RTD Documentation & Wish list
.
Hi Tony, I did not feel pushed, I tried to give you a solution before we will take care of the problem. Thank you for the complete...
Mar 22, 2024
alexburcea
replied to the thread
Building Automation v4.2 documentation
.
Sorry for being slow, I am switching between projects and I had no Building Card installed to test with. I am glad you figured it out.
Mar 21, 2024
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