刷写ESP01出现的问题和解决办法。
发表于 : 周二 6月 06, 2017 18:33
前几天买esp01的时候,发现了这件货:USB转ESP8266WIFI模块 手机电脑无线通信单片机WIFI转接板
想着正好方便刷esp01,
https://detail.tmall.com/item.htm?id=53 ... 6c706b3a15
照 viewtopic.php?f=17&t=5 的方法刷
但是刷的时候报错了:
trying to connect
flush start
setting serial port timeouts to 1 ms
setting serial port timeouts to 1000 ms
flush complete
espcomm_send_command: sending command header
espcomm_send_command: sending command payload
espcomm_send_command: receiving 2013 bytes of data
read 0, requested 1
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
warning: espcomm_sync failed
error: espcomm_open failed
请按任意键继续. . .
经坛主大神指点,原来要GPIO0和GND要连起来,io0拉低可以进刷写模式。
果然刷写成功。
然后CH_PD接正极(也叫拉高),ssid名字是esp0的就出来了。
想着正好方便刷esp01,
https://detail.tmall.com/item.htm?id=53 ... 6c706b3a15
照 viewtopic.php?f=17&t=5 的方法刷
但是刷的时候报错了:
trying to connect
flush start
setting serial port timeouts to 1 ms
setting serial port timeouts to 1000 ms
flush complete
espcomm_send_command: sending command header
espcomm_send_command: sending command payload
espcomm_send_command: receiving 2013 bytes of data
read 0, requested 1
error: failed reading byte
warning: espcomm_send_command: cant receive slip payload data
warning: espcomm_sync failed
error: espcomm_open failed
请按任意键继续. . .
经坛主大神指点,原来要GPIO0和GND要连起来,io0拉低可以进刷写模式。
果然刷写成功。
然后CH_PD接正极(也叫拉高),ssid名字是esp0的就出来了。