<![CDATA[ESP32 SIM7600 LTW Module - Battery Voltage]]>I currently have an ESP32 Sim7600G-H 4g LTE module with battery holder & battery. Is there a possibility to read the voltage of the battery directly or does it need external components?

]]>https://www.community.lilygo.cc/topic/944/esp32-sim7600-ltw-module-battery-voltageRSS for NodeSat, 16 May 2026 11:34:53 GMTWed, 17 Apr 2024 12:47:34 GMT60<![CDATA[Reply to ESP32 SIM7600 LTW Module - Battery Voltage on Thu, 18 Apr 2024 14:28:32 GMT]]>@teastain2 Thanks for the idea

]]>https://www.community.lilygo.cc/post/1663https://www.community.lilygo.cc/post/1663Thu, 18 Apr 2024 14:28:32 GMT<![CDATA[Reply to ESP32 SIM7600 LTW Module - Battery Voltage on Wed, 17 Apr 2024 18:39:28 GMT]]>@danielkuenzler I found this:
Screenshot 2024-04-17 at 2.33.57 PM.png

in the schematic;
https://github.com/Xinyuan-LilyGO/T-SIM7600X/blob/master/schematic/T54_SIM7600_20201012.pdf

and this:
Screenshot 2024-04-17 at 2.38.20 PM.png

]]>https://www.community.lilygo.cc/post/1662https://www.community.lilygo.cc/post/1662Wed, 17 Apr 2024 18:39:28 GMT