pretoriusfm

@pretorius-s · Joined July 2025

Newcomer

Facility manager · hospitality · new to IoT

Topics: 2
Replies: 6
Points: 0

Newcomer10 points to Member

Forum Replies Created

Posted November 6, 2026 at 10:12 am · in Two device profiles for a small cold store: one per kind of device #2

We have 12 freezers with the same controller. One profile for all twelve then, not twelve?

Posted November 3, 2026 at 8:44 am · in A home heating station in the 3D designer: rooms, heat pump, buffer tank and cylinder #4

Did you type the room areas in?

Posted September 15, 2026 at 12:41 pm · in Where am I signed in? The Active Sessions list on My Profile > Security #2

Useful. As an admin, what can I do about other people’s sessions? We have two shared PCs in the control room and I never know who is still signed in on them.

Posted February 20, 2026 at 11:07 am · in ESP8266 room nodes, a Pi in the middle, Hermetry on top: sane design? #4

Thank you both. Bought the UPS, the Pi has been running as the gateway for two weeks. Last Tuesday we had 4 hours off and the room charts filled in afterwards with no gap. The first try made a “Generic child” profile for every room, then I learned to send a “type” on connect. The geyser controller will be its own device.

Posted January 2, 2026 at 2:24 pm · in Uploading to a Nano through an HC-05 fails with stk500_getsync not in sync #9

It works! My Nano only uploads with “Old Bootloader”, so I set AT+UART=57600,0,0. Soldering to pin 32 was the scariest part, a neighbour with a fine tip helped. First upload failed, second one worked, like Laura said. The ceiling tile stays closed now.

Posted December 6, 2025 at 5:30 pm · in Uploading to a Nano through an HC-05 fails with stk500_getsync not in sync #4

Kevin, maybe one day. The Nano is already wired up and I don’t want to redo the ceiling. I don’t know the HC-05’s baud, I didn’t change anything.