Re: No Wifi on MiniPCB v2 #wemos


YviundAlex@...
 

On Tue, Apr 27, 2021 at 08:59 AM, Howard Dutton wrote:
On Tue, Apr 27, 2021 at 08:55 AM, <YviundAlex@...> wrote:
The buck converter in the WEMOS needs 4.3V to bring the neccessary 3.3V for the main chip
I've read they are LDO, 100 to 300 mV... so > 3.6V.
Howard, according to my dtasheet these are ME6211 and tey are quoted with 4.3V neccessary
https://datasheet.lcsc.com/szlcsc/Nanjing-Micro-One-Elec-ME6211C33M5G-N_C82942.pdf

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