I am facing an issue wih powering ESP-32 Wroom on LP103454 3.7V 2000mAh Battery. ESP-32 is accompainted with LORA 433 MHZ module. Both are working fine with 5V USB power, Once I remove the USB power within a few seconds the board is dead. I hv fully charged the battery showing 4.17 V and at esp32 PO…

ESP 32 WROOM not working on Battery Power

yawarp August 29, 2025, 8:09am 5

here is the image for Battery and 5V input through USB.

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