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by nirajmahapatro
Fri May 26, 2017 1:09 am
Forum: ESP8266 SDK
Topic: U0TXD=GPIO1
Replies: 2
Views: 3544


Hello Kelly, "Besides, U0TXD is also a strapping pin for chip_test_mode(1: normal mode; 0: chip_test_mode). Thus, U0TXD can't be pulled down just when the system is powered on. " Can this behavior be changed? Is there a way, probably tweaking the bootloader, where the strapping for chip_te...
by nirajmahapatro
Tue Dec 27, 2016 2:30 pm
Forum: AT+ Commands
Topic: SPI support for AT commands?
Replies: 12
Views: 15816

Re: SPI support for AT commands?

Hello Pratik,

I am working on a similar requirement.
Have you made any update on the SPI based AT+command set implementation?

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