Hi
Has the correct overlay been loaded (dtoverlay=revpi-compact in /boot/config.txt)? Are there any errors in dmesg respective /var/log/kern.log?
Nicolai
Search found 877 matches
- 11 Mar 2024, 18:55
- Forum: Software
- Topic: piSerial "WARNING: Wrong CRC received"
- Replies: 3
- Views: 823
- 07 Mar 2024, 10:13
- Forum: Software
- Topic: RevPi Connect 4 Wifi 2.4Ghz problems
- Replies: 10
- Views: 3918
Re: RevPi Connect 4 Wifi 2.4Ghz problems
Hi Steffen, please check if the problem still occurs, if the external antenna is activated. Even without an antenna connected the short pigtail can bring improvements. You can enable the antenna as following: # Enable external antenna sudo revpi-config enable external-antenna # Reboot device sudo re...
- 29 Feb 2024, 12:35
- Forum: Hardware
- Topic: Changing RevPi model
- Replies: 2
- Views: 922
Re: Changing RevPi model
Hi Andre, you can change the product type of the image as following: Newer models with hat eeprom (RevPi Connect 4, Core S since revision 1.1): These devices contain an eeprom which stores all the relevant device data and the changes are automatically detected 1. Edit /boot/config.txt and remove lin...
- 26 Feb 2024, 08:52
- Forum: Hardware
- Topic: MIO Inputs either 0 or 10700 with 2-10v sensors (Converted)
- Replies: 3
- Views: 979
Re: MIO Inputs either 0 or 10700 with 2-10v sensors (Converted)
Yes, the other inputs are not affected by readings from one sensor. Could you please sketch your schematic / wiring so we can get a better understanding of your setup? Thanks!
Nicolai
Nicolai
- 23 Feb 2024, 20:59
- Forum: Software
- Topic: Connect S with Buster not starting up after image written
- Replies: 6
- Views: 1262
Re: Connect S with Buster not starting up after image written
Answer is simple: the 2021image was released even before the cm4s (which is the compute module in connect S) was invented. Thus the software cannot support this module. Support was added later. See the release notes, which state what devices are supported for a particular image. Nevertheless I reall...
- 19 Feb 2024, 20:47
- Forum: Software
- Topic: ifconfig shows wrong ipadress
- Replies: 4
- Views: 471
Re: ifconfig shows wrong ipadress
Hi Peter, Thats what I thought. Your interface has got the ip from dhcp but uses the link local ip as default (probably because the dhcp server was not ready when the interface was connected). Side note: ifconfig is a deprecated Linux tool since some years. The ip command is its even more powerful r...
- 19 Feb 2024, 17:21
- Forum: Software
- Topic: ifconfig shows wrong ipadress
- Replies: 4
- Views: 471
Re: ifconfig shows wrong ipadress
Hi Peter,
what is the output of `nmcli` and `ip addr show eth1`?
Nicolai
what is the output of `nmcli` and `ip addr show eth1`?
Nicolai
- 19 Feb 2024, 09:14
- Forum: PiCtory
- Topic: Scan for -Modbus- devices on Port 502
- Replies: 9
- Views: 4269
Re: Scan for -Modbus- devices on Port 502
Welchen RevPi Model genau? Wir haben inzwischen über 10 verschiedene Basisgeräte (wenn man die Speichervarianten zählt sind es noch mal deutlich mehr).RevPi 192.168.178.10
MB Master(1) --> Slave IP:192.168.178.11:3502
[...]
- 15 Feb 2024, 11:45
- Forum: Hardware
- Topic: DS18B20 Temperatur Fühler
- Replies: 3
- Views: 802
Re: DS18B20 Temperatur Fühler
Zumindest der DS9490R ist hier als getestet gelistet https://flows.nodered.org/node/node-red-contrib-owfs
Nicolai
Nicolai
- 14 Feb 2024, 09:16
- Forum: Hardware
- Topic: DS18B20 Temperatur Fühler
- Replies: 3
- Views: 802
Re: DS18B20 Temperatur Fühler
Hi,
du brauchst einen 1Wire Buskoppler den du z.B. per USB anschließen kannst. Auf die Schnelle habe ich die Produkte von esera gefunden, die es auch für die Hutschiene gibt:
https://esera.de/produkte/1-wire-smart- ... ttstellen/
Gruß Nicolai
du brauchst einen 1Wire Buskoppler den du z.B. per USB anschließen kannst. Auf die Schnelle habe ich die Produkte von esera gefunden, die es auch für die Hutschiene gibt:
https://esera.de/produkte/1-wire-smart- ... ttstellen/
Gruß Nicolai