Hello.
Has anyone already tried the esp32-c3-12f module.
I have it soldered with an adapter for esp8266 modules.
I would like to use it for battery operation.
The problem is that it cannot boot below 3.2V (it would be best for the battery to be around 2.9-3.0V so that it can turn on).
I use the original ldo HT7833 500mA + 2x0.1uF ceramic + 1x1000uF foil at the output. (input I use a voltage regulator 12V - 2.0A)
The problem is that the wifi seems to drop the voltage below a reasonable value. (I don’t have an oscillator, I can’t measure the voltage drop, I only have a homemade one up to 150ms)
Log
rst:0xf (BROWNOUT_RST),boot:0xc (SPI_FAST_FLASH_BOOT)
Thanks for any help.