HELTEC Wireless Stick No Display #130

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opened 2026-10-05 05:39:34 +02:00 by adam · 5 comments
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Hello OM,
No display status on heltec wireless stick.

Hello OM, No display status on heltec wireless stick. <!-- github-sync-id:2520355703 -->
adam closed this issue 2026-10-05 05:39:34 +02:00
Author
Owner

we are currently testing as it should work and don't know why it does not... please share the exact model of your board

HELTEC WIRELESS STICK (which version? v2 or v3 ? or v3.1)?

we are currently testing as it should work and don't know why it does not... please share the exact model of your board HELTEC WIRELESS STICK (which version? v2 or v3 ? or v3.1)? <!-- github-comment-id:2344427776 -->
Author
Owner

we are currently testing as it should work and don't know why it does not... please share the exact model of your board

HELTEC WIRELESS STICK (which version? v2 or v3 ? or v3.1)?

image

image

image

V3

> we are currently testing as it should work and don't know why it does not... please share the exact model of your board > > HELTEC WIRELESS STICK (which version? v2 or v3 ? or v3.1)? ![image](https://github.com/user-attachments/assets/7a55b3e8-b0b9-4c4f-9efe-001ede29d082) ![image](https://github.com/user-attachments/assets/85f53a89-69a8-48e1-b67d-62f074103fd4) ![image](https://github.com/user-attachments/assets/2c7f2a72-f986-4bc7-b562-d61aac473368) V3 <!-- github-comment-id:2344632311 -->
Author
Owner

if seen the schematics of V2 and V3

when using oled pins for V3 , wifi does not work and also oled does not light

if seen the schematics of V2 and V3 when using oled pins for V3 , wifi does not work and also oled does not light <!-- github-comment-id:2345205227 -->
Author
Owner

No display status on heltec lora32 v2 when version is higher than 1.0.5.1

downgrade to [V1.0.5.1] and now ok

No display status on heltec lora32 v2 when version is higher than 1.0.5.1 downgrade to [V1.0.5.1] and now ok <!-- github-comment-id:2439583287 -->
Author
Owner

on HELTEC_V3_2 branch is a test firmware that should solve the issue of the Heltec Wireless Stick... please test it

on HELTEC_V3_2 branch is a test firmware that should solve the issue of the Heltec Wireless Stick... please test it <!-- github-comment-id:2582915326 -->
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Reference: adam/LoRa_APRS_iGate#130