ESP8266 Developer Zone The Official ESP8266 Forum 2018-06-21T20:59:30+08:00 https://bbs.espressif.com:443/feed.php?f=6&t=10308 2018-06-21T20:59:30+08:00 2018-06-21T20:59:30+08:00 https://bbs.espressif.com:443/viewtopic.php?t=10308&p=20841#p20841 <![CDATA[esp-prog programming problem]]>
esp-prog / esp-01

TX / rx
RX / tx
I00 / i00
EN / RST (tryed also on CH_PD)
GND / GND
usb conn. / +V (external source)
-- / CH-PD with pullup 10k
-- / i02 to pullup 10k

the blue light flash when i start to program

i try with these programs: esp8266flasher, inside visual studio (with visualmicro),ESPFlashDownloadTool_v3.6.4

when the green light flash, also on the esp01 flash the blue light

noone of this can program, what is the trick?

thanks

Statistics: Posted by fastlink30 — Thu Jun 21, 2018 8:59 pm

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