v8.15.0

[dalathegreat]

What's Changed 📦

Important info for Double Battery setups running automatic GPIO control! This version simplifies the handling of the secondary battery handling, requiring only 1 output to activate the POS+NEG contactor when the second battery joins. This will require wiring changes if you already wired this up. See #1232 for more info

This version also adds basic support for the MG HS PHEV battery

This version also adds double battery support for CMFA-EV and ZoePH2 batteries 🔋 🔋

Batteries 🔋

• New Battery: MG HS PHEV Battery support 🔋 by @dalathegreat in New Battery: MG HS PHEV Battery support 🔋  #1292
• Feature: Add support for Double CMFA-EV batteries 🔋 🔋 by @dalathegreat in Feature: Add support for Double CMFA-EV batteries 🔋 🔋  #1233
• Feature: Add support for Double ZoePH2 batteries 🔋 🔋 by @dalathegreat in Feature: Add support for Double ZoePH2 batteries 🔋 🔋 #1234
• BYD Atto3:
  • Improvement: Always show correct estimated SOC in more battery info page by @freddanastrom in Improvement: BYD Atto 3 show correct estimated SOC #1246
  • Feature: Add charged/discharged energy to more battery info page by @freddanastrom in Feature: BYD Atto 3 mapping unknown polls to support charged/discharged energy #1251
• Kia-64/40: Fixed an issue where 90/98S detection would incorrectly count theh cells by @dalathegreat in Bugfix: Kia-64/40 cell count detection #1249
• Chademo:
  • Bugfix: Improve startup to throw less events by @dalathegreat in Chademo: Improve startup to throw less events #1240
  • Feature: Add "More battery info" page for Chademo by @dalathegreat in Feature: Add more battery info page for Chademo V2X #1264
• BMW i3: Fixed a crash that could occur with double battery setups by @kyberias in Fix BMW I3 double battery crash #1258
• Volvo SPA: Fixed a bug that caused the More battery info page to be missing by @kyberias in Fix Volvo Spa more battery info page #1270
• Stellantis eCMP: Fixed current sign, and improved CAN sending to be less resource intensive by @dalathegreat in Bugfix: Stellantis eCMP, values and CAN #1238

Hardware 🤖

• Feature: Simplify GPIO for secondary battery by @dalathegreat in Feature: Simplify GPIO for secondary battery #1232

Connectivity 🛜

• Add cell balancing data to MQTT publishing by @copilot-swe-agent in Add balancing data to MQTT publishing for visualization tools #1290
• Add feature to set a custom device hostname to improve Wifi management by @freddanastrom in Add feature to set a custom device hostname #1288

Housekeeping 🧹

• Improvement: Make Webserver More Battery Info page more crash proof by @dalathegreat in Improvement: Make Webserver More Battery Info page more crash proof #1221
• Improvement: Update USER_SETTINGS.h note by @dalathegreat in Improvement: Update USER_SETTINGS.h note #1265
• Eliminate BMW i3 extended datalayer by @kyberias in Replace BMW I3 extended data layer with battery class getter methods #1271
• Eliminate BMW IX extended datalayer by @kyberias in Eliminate BMW IX extended datalayer #1291
• Progress towards Common Image:
  • Experimental common image by @kyberias in Experimental common image #1247
  • Fixed an issue where 8.15.dev version would drop can speed to 250kbps by @kyberias in Fix CAN communication issue #1284
  • Use const to eliminate compiler warnings by @kyberias in Use const to eliminate compiler warnings #1279

New Contributors 🦸

• @copilot-swe-agent made their first contribution in Add balancing data to MQTT publishing for visualization tools #1290

Full Changelog: v8.14.1...v8.15.0

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This discussion was created from the release v8.15.0.