Search found 6 matches

by kartheek
05 May 2020, 23:56
Forum: RevPi Nodes für Node-RED
Topic: Node-red on two Pis same network- slow comms
Replies: 5
Views: 8702

Re: Node-red on two Pis same network- slow comms

Dirk,

Can you please guide me how to get the logs.

Additional info:
I loaded the two pis with the same image.. When i am putting the two pis on the same network, i go to "/etc/dhcpcd.conf" file and change the static IP. Both have different IPs.
MAC addresses are different
by kartheek
11 Nov 2019, 18:47
Forum: Software
Topic: Rev Pi as datalogger - node-red
Replies: 3
Views: 3878

Rev Pi as datalogger - node-red

Hi, I am using the Rev Pi as a datalogger. I am only using node-red application and doing an ftp to send my data over internet. But i am not able to save some backup files in the internal memory of the Pi. The Rev Pi is running at 94% used memory. A small update is taking it to 98% and stopping node...
by kartheek
28 Oct 2019, 20:11
Forum: RevPi Nodes für Node-RED
Topic: Node-red on two Pis same network- slow comms
Replies: 5
Views: 8702

Node-red on two Pis same network- slow comms

I configured two Rev Pis with different IP addresses. both are on the same network. When i ssh into either of the Pis or open the node page, they get really slow. A letter typed in putty takes 20 seconds. Individually, they are fast. but both on the same network even with different IPs create a prob...
by kartheek
01 Apr 2019, 20:35
Forum: Hardware
Topic: Connecting DS18b20 Temp sensors to DI module
Replies: 5
Views: 4584

Re: Connecting DS18b20 Temp sensors to DI module

okay.. Do you have a AI module which takes more than 4 Analog inputs? Do you recommend any Analog temp sensors which will connect to your AIO module.
by kartheek
29 Mar 2019, 17:20
Forum: Hardware
Topic: Connecting DS18b20 Temp sensors to DI module
Replies: 5
Views: 4584

Re: Connecting DS18b20 Temp sensors to DI module

Ohh .. I bought these sensors thinking these are digital. Its in the datasheet.

https://www.adafruit.com/product/381
by kartheek
29 Mar 2019, 01:18
Forum: Hardware
Topic: Connecting DS18b20 Temp sensors to DI module
Replies: 5
Views: 4584

Connecting DS18b20 Temp sensors to DI module

Hi , i am trying to connect DS18b20 Temp sensors to the DI module. Can any one please let me know if these are compatible and let me know how to connect these. I bought around 20 temperature sensors and Qty 2 of DI module. The DS18b20 Temp sensor has the following pins Power - red wire - 5V max Blac...