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SIM7080G +CSQ 99,99 with Vodafone Ukraine SIM, modem boots correctly

Status: Open.

#172 In Xinyuan-LilyGO/LilyGo-T-SIM7080G;

· StepanUser opened on Mar 15, 2026

Hardware Issue: Constant Brownout Loop on T-SIM7080G-S3

Status: Open.

#171 In Xinyuan-LilyGO/LilyGo-T-SIM7080G;

· Alkitbe26 opened on Mar 14, 2026

SDA and/or SCL pins do not work

Status: Open.

#170 In Xinyuan-LilyGO/LilyGo-T-SIM7080G;

· rubens21 opened on Feb 17, 2026

What is the lowest power consumption that can be achieved in sleep mode?"

Status: Open.

#168 In Xinyuan-LilyGO/LilyGo-T-SIM7080G;

· jvelaequiz opened on Jan 23, 2026

modem electrical failure

Status: Open.

#166 In Xinyuan-LilyGO/LilyGo-T-SIM7080G;

· RaphaelSegura opened on Jan 16, 2026

Unable to get any data to suggest the board is working

Status: Open.

#165 In Xinyuan-LilyGO/LilyGo-T-SIM7080G;

· drunknmonky opened on Jan 16, 2026

LILYGO T-SIM7080G-S3 -- Hardware Failures

Status: Open.

#164 In Xinyuan-LilyGO/LilyGo-T-SIM7080G;

· knclark513 opened on Jan 12, 2026

how to restart the connection

Status: Open.

#163 In Xinyuan-LilyGO/LilyGo-T-SIM7080G;

· dannybackx opened on Dec 20, 2025