[PR #331] [MERGED] Add small delay after powering on tag #1052

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sascha_hemi · 2026-03-20T18:15:04+01:00

sascha_hemi commented

2026-03-20 18:15:04 +01:00

📋 Pull Request Information

Original PR: https://github.com/OpenEPaperLink/OpenEPaperLink/pull/331
Author: @StefanKrupop
Created: 6/5/2024
Status: ✅ Merged
Merged: 6/20/2024
Merged by: @nlimper

Base: master ← Head: master

📝 Commits (2)

4f2a577 Add small delay after powering on tag before accessing uC to allow voltage to stabilize
bc4d517 Merge branch 'OpenEPaperLink:master' into master

📊 Changes

1 file changed (+2 additions, -0 deletions)

View changed files

📝 Tag_Flasher/OEPL-Flasher.py (+2 -0)

📄 Description

When turning on power to the tag, add a small delay before continuing.
For my tag it took a little bit longer until the voltage was high enough so that SWD access to the uC would work.
Without it, no connection was established to the microcontroller.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/OpenEPaperLink/OpenEPaperLink/pull/331 **Author:** [@StefanKrupop](https://github.com/StefanKrupop) **Created:** 6/5/2024 **Status:** ✅ Merged **Merged:** 6/20/2024 **Merged by:** [@nlimper](https://github.com/nlimper) **Base:** `master` ← **Head:** `master` --- ### 📝 Commits (2) - [`4f2a577`](https://github.com/OpenEPaperLink/OpenEPaperLink/commit/4f2a57713bc1633bfbb866beec76e89c4621abfd) Add small delay after powering on tag before accessing uC to allow voltage to stabilize - [`bc4d517`](https://github.com/OpenEPaperLink/OpenEPaperLink/commit/bc4d517c7dfeac0ca6fc4af6ea2a39b8b7f8f98b) Merge branch 'OpenEPaperLink:master' into master ### 📊 Changes **1 file changed** (+2 additions, -0 deletions) <details> <summary>View changed files</summary> 📝 `Tag_Flasher/OEPL-Flasher.py` (+2 -0) </details> ### 📄 Description When turning on power to the tag, add a small delay before continuing. For my tag it took a little bit longer until the voltage was high enough so that SWD access to the uC would work. Without it, no connection was established to the microcontroller. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

sascha_hemi added the pull-request label 2026-03-20 18:15:04 +01:00

sascha_hemi closed this issue

2026-03-20 18:15:04 +01:00

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Reference: starred/OpenEPaperLink#1052