Re: ESP8266 esp-01 module does not start-up correctly

2015-10-12T14:25:33+08:00

Hi,

Please have a try with our latest AT firmware http://bbs.espressif.com/viewtopic.php?f=46&t=1123.

Use Espressif Official Flash Download Tool.

Statistics: Posted by ESP_Faye — Mon Oct 12, 2015 2:25 pm

ESP8266 esp-01 module does not start-up correctly

2015-09-12T08:33:40+08:00

I have 2 of the esp-01 modules and both of them seem to have trouble starting in the same manor. This what I get in a continuous loop. any help would be appreciated. Like I said both my units do this. To even get this much I need to set CH_PD pin high. If I don't i don't even get this much.

ets Jan 8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x40100000, len 1396, room 16
tail 4
chksum 0x89
load 0x3ffe8000, len 776, room 4
tail 4
chksum 0xe8
load 0x3ffe8308, len 540, room 4
tail 8
chksum 0xc0
csum 0xc0

2nd boot version : 1.4(b1)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 8Mbit(512KB+512KB)
jump to run user1 @ 1000

rlrô
Ai-Thinker Technology Co. Ltd.

ready

ets Jan 8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x40100000, len 1396, room 16
tail 4
chksum 0x89
load 0x3ffe8000, len 776, room 4
tail 4
chksum 0xe8
load 0x3ffe8308, len 540, room 4
tail 8
chksum 0xc0
csum 0xc0

2nd boot version : 1.4(b1)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 8Mbit(512KB+512KB)
jump to run user1 @ 1000

Fatal exception (9):
epc1=0x40211283, epc2=0x00000000, epc3=0x00000000, excvaddr=0x402112aa, depc=0x00000000

ets Jan 8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x40100000, len 1396, room 16
tail 4
chksum 0x89
load 0x3ffe8000, len 776, room 4
tail 4
chksum 0xe8
load 0x3ffe8308, len 540, room 4
tail 8
chksum 0xc0
csum 0xc0

2nd boot version : 1.4(b1)
SPI Speed : 40MHz
SPI Mode : QIO
SPI Flash Size & Map: 8Mbit(512KB+512KB)
jump to run user1 @ 1000

Fatal exception (9):
epc1=0x40211283, epc2=0x00000000, epc3=0x00000000, excvaddr=0x4021127a, depc=0x00000000

ets Jan 8 2013,rst cause:4, boot mode:(3,6)
[/color]

Statistics: Posted by michael_s8 — Sat Sep 12, 2015 8:33 am

ESP8266 Developer Zone

Re: ESP8266 esp-01 module does not start-up correctly

ESP8266 esp-01 module does not start-up correctly