Recent content by paulb

My article now has a different URL: http://www.americanradiohistory.com/Archive-Broadcast-Engineering/BME/70s/BME-1979-10.pdf#page=81

Various ideas on RPi are here: http://www.controlpascal.com/self-hosted.htm

I'm not good at web stuff: http://ControlPascal.com/tutorial.htm#Puzzle

You cannot send a STX (2) or ETX (3) character by typing them into HyperTerminal. When you type the character 2 into Hyperterminal you send a character that is hex 30 (or decimal 48). Please try this puzzle: http://ControlPascal.com/tutorial.htm#puzzle

> Have you ever done something similar? Yes, I did similar things many years ago with video production equipment: Information Management For Your Plant Operation http://www.americanradiohistory.com/Archive-Broadcast-Engineering/BME/BME-1979-Oct.pdf#page=81 From the details that you've...

There is free simple pascal code here that shows how to calculate the CRC: http://ctrlterm.com/custom.htm

>I have a Delta VFD-L that I use to control a blower on my >coffee roaster. This <b>coffee</b> control equipment sure is <b>interesting</b>! https://github.com/artisan-roaster-scope/artisan/blob/master/README.md...

What model of the raspberry pi are you using?

In the USA I send texts by email. There are several links (to info <b>and</b> free open source code for the Raspberry Pi) on this page: http://turbocontrol.com/easyemail.htm

I just updated http://www.controlpascal.com/self-hosted.htm#RPiZwKit this morning after quickly getting a console Debian installed on a RPi Zero Wireless. This is a very <b>neat</b> way to start with inexpensive hardware!

You've gotten some informative replies Edward! I'd like to share a few more thoughts. If you use cellular there are warnings in this message thread: http://www.control.com/thread/1455210659#1455720043 At the page I linked in my previous message I hope to show the most simple ways that I...

I am <b>very</b> interested in helping to encourage folks to solve such projects with simple tools that are easy to use! Where in the world is your remote (pond) location? How far away is it from your office (or another site with people & computers)? First phase is to determine what your...

Sorry Stan that I didn't answer any of your questions in my previous message. >Does the Modbus TCP needs a dedicated network or can it be >used in the same network with another protocol? It is standard Ethernet so it should work anywhere (unlike Ethernet/IP). >Is there any limitations...

You can get free and simple source code for a Modbus TCP master here: http://ctrlterm.com/custom.htm There is also a link there to free client software.

Sandro, > I'm just working with a CSI logger, a CR1000. Wow, I had no idea! This might be interesting to you: http://canarysystems.com/ Regards, Paul