Glow IHD/CAD

Discussion List

• MQTT, Instaneous Export - Question from the Glow Team

  Announcement 5.4K views 73 comments 0 points Most recent by mprowe October 2025
• IHD firmware 2.0.2

  Announcement 208 views 0 comments 0 points Started by clivee October 2025
• IHD firmware 2.0.1 GA

  Announcement 209 views 2 comments 0 points Most recent by DavidB September 2025
• IHD firmware beta

  Announcement 243 views 1 comment 0 points Most recent by clivee September 2025
• Show us how you use your CAD for a chance to win a Sensor worth £45.99

  Announcement 141 views 0 comments 0 points Started by JaneAtGlow August 2025
• Octopus Agile Rates screen update

  Announcement 1.5K views 9 comments 0 points Most recent by Dragonwolf5589 February 2024
• IHD Firmware release 1.9.1

  Announcement 1.6K views 3 comments 0 points Most recent by clivee March 2023
• IHD Firmware release 1.9.0

  Announcement 509 views 9 comments 0 points Most recent by clivee March 2023
• Forum registration issues

  Announcement 73 views 0 comments 0 points Started by clivee March 2023
• IHD Firmware release 1.9.0 Update

  Announcement 211 views 1 comment 0 points Most recent by clivee March 2023
• IHD Firmware release 1.8.12 with Local MQTT for Display CAD customers

  Announcement 2.5K views 54 comments 0 points Most recent by JaneAtGlow October 2022
• IHD Firmware release 1.8.13

  Announcement 921 views 10 comments 0 points Most recent by clivee August 2022
• IHD Firmware release 1.7.4

  Announcement 796 views 5 comments 0 points Most recent by SJMac May 2022
• Wall Mounting the IHD/CAD

  Announcement 1K views 7 comments 0 points Most recent by jonty May 2021
• IHD Firmware release 1.7.0

  Announcement 422 views 4 comments 0 points Most recent by Matt October 2020
• Octopus Agile Rates screen update

  Announcement 353 views 0 comments 0 points Started by clivee October 2020
• IHD Firmware release 1.6.0 notes

  Announcement 269 views 0 comments 0 points Started by clivee July 2020
• New wired CAD dropped meter connection

  15 views 0 comments 0 points Started by marcr February 12
• SMETS1 CAD Stick Crashing

  277 views 25 comments 0 points Most recent by IanW January 28
• Forum still alive? (IHD lost connection with smart meter)

  281 views 3 comments 0 points Most recent by JaneAtGlow December 2025
• IHD firmware 2.0.2

  28 views 0 comments 0 points Started by clivee October 2025
• Glow IHD Dead?

  71 views 1 comment 0 points Most recent by garmcqui September 2025
• USB Connection

  31 views 0 comments 0 points Started by tricky September 2025
• What value(s) for CV (Calorific value) is the IHD using ?

  36 views 0 comments 0 points Started by JonandEl September 2025
• 1.18.13 MQTT & Midnight

  107 views 2 comments 0 points Most recent by mcockerell August 2025
• Incorrect Display on IHD/CAD and sundries

  40 views 2 comments 0 points Most recent by digger42 August 2025
• IHD/CAD PAYG - GSME Balance not displaying only usage

  15 views 0 comments 0 points Started by KMAC August 2025
• SMETS2 CAD - Home Screen Content

  71 views 0 comments 0 points Started by HarryFlatters July 2025
• IHD not handling gas 'properly' ?

  32 views 0 comments 0 points Started by JonandEl July 2025
• Tomato Energy

  171 views 2 comments 0 points Most recent by samo89 July 2025
• New CAD SMETS2 Meter - Daily price still wrong

  62 views 0 comments 0 points Started by TheDragon532 July 2025
• IHD not connecting to meter for over 12 hours, Bright app not getting values either

  200 views 2 comments 0 points Most recent by Geoffers June 2025
• What is the minimal data-sharing setup for the Glow IHD/CAD?

  91 views 0 comments 0 points Started by SMPow April 2025
• IHD realtime energy monitoring and display

  185 views 2 comments 0 points Most recent by GuyDawson March 2025
• Gd-1 ihd buying

  186 views 1 comment 0 points Most recent by GuyDawson March 2025
• Glow Delta

  169 views 0 comments 0 points Started by strickers January 2025
• New Export MPAN

  951 views 6 comments 0 points Most recent by Dougie December 2024
• Dg-1 type

  60 views 0 comments 0 points Started by Tsportcar December 2024
• Electricity Export Daily Total - Home Assistant

  218 views 2 comments 0 points Most recent by EJMD December 2024
• Electricity Export Data In My Account on Glowmarket.com?

  180 views 2 comments 0 points Most recent by EJMD December 2024
• Gas reading on IHD no longer includes standing charge

  119 views 3 comments 0 points Most recent by Dougie October 2024
• Daily usage kWh doesn't match Octopus

  115 views 0 comments 0 points Started by m0guy August 2024