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Fix Heltec Wireless Paper battery reading#2164

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liamcottle merged 4 commits intomeshcore-dev:devfrom
Snayler:dev
Apr 12, 2026
Merged

Fix Heltec Wireless Paper battery reading#2164
liamcottle merged 4 commits intomeshcore-dev:devfrom
Snayler:dev

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@Snayler
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@Snayler Snayler commented Mar 27, 2026

Got tired of waiting for #1584 and #1264 to fix the issues so I created this PR from the information on #1584. I decided to use @oltaco suggestion as it looks cleaner. No need to define ADC_MULTIPLIER for heltec_v3 and heltec_tracker tho, as they will use the default value.

Trahomich pushed a commit to Trahomich/MeshCore that referenced this pull request Mar 31, 2026
- Extract hardcoded ADC multiplier (5.42) into ADC_MULTIPLIER macro
- Add ADC_MULTIPLIER=8.4 for Heltec Wireless Paper variant
- Default ADC_MULTIPLIER=5.42 for Heltec V3 (unchanged behavior)

Based on upstream PR meshcore-dev#2164 by Snayler
@RobbieBott
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Where can I download a beta of this to test this out on a device?

@liamcottle
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Hey, thanks for the contribution! Merging in :)

@liamcottle liamcottle merged commit c92cd21 into meshcore-dev:dev Apr 12, 2026
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3 participants