tag:blogger.com,1999:blog-427527960386608258.post3914284158677595740..comments2023-11-10T00:26:56.698-08:00Comments on Yet Another Arduino Blog: Flashing ESP8266 firmware v1.5 using Arduino UnoBrunohttp://www.blogger.com/profile/13748160755424198810noreply@blogger.comBlogger24125tag:blogger.com,1999:blog-427527960386608258.post-37767671137805931432019-03-15T05:09:13.948-07:002019-03-15T05:09:13.948-07:00I have followed each step of the above documentati...I have followed each step of the above documentation and successfully flashed the firmware. But after flashing when I open the serial port only few AT commands are working which is AT, AT+GMR & AT+RST. When I give other AT commands like AT+CWMODE it is showing error message. Can anyone help me to resolve this issue.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-1031358363425407902018-06-14T14:25:25.111-07:002018-06-14T14:25:25.111-07:00AFTER 4 LONG DAYS!!!
THANKS A LOT!
Your explanatio...AFTER 4 LONG DAYS!!!<br />THANKS A LOT!<br />Your explanations about which .bin to choose, it's the only place on the web I found it.<br />IT'S NOW WORKING with Blynk!!!<br />esp8266 Noname from china. Arduino Uno, Arduino Ide and a bread board.FLASH IT. Nothing else!tophnoreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-60859605829184744092018-04-09T22:35:07.356-07:002018-04-09T22:35:07.356-07:00[espDownloader.pyo][line:457][ERROR]: ESP8266 Chip...[espDownloader.pyo][line:457][ERROR]: ESP8266 Chip flash download error esp_write_flash.<br />THIS IS MY PROBLEM IN MIDDLE OF FLSDHING IT STOPPED AND SHOWING ERROR PLZ HELP!Drashtihttps://www.blogger.com/profile/03367515436206382654noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-12993095856502561742018-04-07T01:11:18.494-07:002018-04-07T01:11:18.494-07:00This Tutorial worked for me! Thank you!This Tutorial worked for me! Thank you!Anonymoushttps://www.blogger.com/profile/16688458190143500569noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-48355132893508883442018-01-29T12:10:21.581-08:002018-01-29T12:10:21.581-08:00as I read i check for the expected version 1.5.2 (...as I read i check for the expected version 1.5.2 ( and not 1.5.0)<br />I found this one<br />https://github.com/adriano65/esp-open-sdk/tree/master/esp_iot_sdk_v1.5.2<br />and do the same for flashing...<br />everything is ok now!!!<br />yeah <br />great thx !!!great job !!!jean-luchttps://www.blogger.com/profile/01502604110206339645noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-81018633411354184972018-01-29T11:19:27.118-08:002018-01-29T11:19:27.118-08:00Hi
I'm lost, my esp8266 was with a newer vers...Hi <br />I'm lost, my esp8266 was with a newer version but as it was not working with your librairies, I have flashed it...<br />now when I do "AT+GMR"<br /><br />I have exactly the same as your first picture<br />AT version : 0.51...<br />SDK version : 1.5<br /><br />but now when i do the basic test <br />[WiFiEsp] Initializing ESP module<br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] Cannot initialize ESP module<br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] No tag found<br />********************************************** Firmware version > FAILED (actual="", expected="1.5.2")<br /><br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] No tag found<br />********************************************** Status is (WL_DISCONNECTED) > FAILED (actual=255, expected=3)<br /><br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] Failed connecting to boxLnJl<br />********************************************** Connect > FAILED (actual=2, expected=1)<br /><br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] No tag found<br />********************************************** Check status (WL_CONNECTED) > FAILED (actual=255, expected=1)<br /><br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] No tag found<br />********************************************** Check SSID > FAILED (actual="", expected="boxLnJl")<br /><br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] No tag found<br />********************************************** Check IP Address > FAILED (actual=0, expected=0)<br /><br />IP Address: 0.0.0.0<br />[WiFiEsp] >>> TIMEOUT >>><br />[WiFiEsp] No tag found<br />MAC: 0:0:0:0:0:0<br /><br />nothing is working, even the things that was working before...<br />cna you help me ?jean-luchttps://www.blogger.com/profile/01502604110206339645noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-35021676545233853852017-09-13T23:07:44.328-07:002017-09-13T23:07:44.328-07:00How did you solve the AT commands?How did you solve the AT commands?gegehttps://www.blogger.com/profile/03395503578831421977noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-30452537032803217232017-07-05T23:46:06.867-07:002017-07-05T23:46:06.867-07:00I once turned a blind eye to a tutorial on Flashin...I once turned a blind eye to a tutorial on Flashing ESP8266 firmware v1.5 using Arduino Uno, only to realize that it was very important. I didn't realize it until i was in need to do so, but then the information was nowhere to be found. Finding this post is a great achievement. Quality <a href="https://www.literaturereviewhelp.com/9-custom-writing/565-lit-review-rewriting-help//" rel="nofollow">Literature Review Chapter Writing Help</a> have been of great help to many people, and to be among them you only need to check the link provided. Expertise for Hirehttps://www.blogger.com/profile/02976242052214219470noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-13562787410768966962017-06-06T07:51:34.852-07:002017-06-06T07:51:34.852-07:00just reset and try to upload againjust reset and try to upload again3D Cad Solutionshttps://www.blogger.com/profile/09534684541438610655noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-56462254888856775932017-06-04T20:35:12.975-07:002017-06-04T20:35:12.975-07:00Really I love you man... You test gonna save my se...Really I love you man... You test gonna save my semester! <br />Thanks!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-19472620296948591482017-05-08T11:13:04.964-07:002017-05-08T11:13:04.964-07:00can you help me i have this error when i upload my...can you help me i have this error when i upload my code:<br /> warning: espcomm_sync failed<br />error: espcomm_open failed<br />error: espcomm_upload_mem failed<br />error: espcomm_upload_mem failed<br />Thanks Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-4454314749342192932017-02-20T05:29:18.344-08:002017-02-20T05:29:18.344-08:00Thank you so much. It worked out finally after 3 h...Thank you so much. It worked out finally after 3 hrs of struggle. I'm able use AT commands again now. Thank you :)Mehttps://www.blogger.com/profile/02225521532663957930noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-5487436371728246282017-01-11T17:35:47.642-08:002017-01-11T17:35:47.642-08:00I find it!
Thanks for the good information you hav...I find it!<br />Thanks for the good information you have in your blog.<br />http://bbs.espressif.com/viewtopic.php?f=46&t=2199ASousahttps://www.blogger.com/profile/00272026088270295368noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-21217618999854222182017-01-11T16:28:09.196-08:002017-01-11T16:28:09.196-08:00I know that my several ESP8266 01 had this version...I know that my several ESP8266 01 had this versions:<br />AT version:1.1.0.0(May 11 2016 18:09:56)<br />SDK version:1.5.4(baaeaebb)<br /><br />I only want to reflash it like it was before.<br /><br />I need to know:<br />The version of the flash tool I should use. V3.4.4 is ok?<br />The files, for example: blank.bin; eagle.flash.bin; irom0text.bin (I need more?) with the address, or where I can see it for this version?!<br /><br />Any sugestion is welcome!<br />Thank you a lot!ASousahttps://www.blogger.com/profile/00272026088270295368noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-36103607704467854042016-09-10T14:50:27.100-07:002016-09-10T14:50:27.100-07:00Thanks you very much for this post! It's works...Thanks you very much for this post! It's works fine!Anonymoushttps://www.blogger.com/profile/10933922606446535359noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-72080980124206353792016-06-07T03:47:21.906-07:002016-06-07T03:47:21.906-07:00I want to update using another bin file. In step-4...I want to update using another bin file. In step-4 of flashing firmware, where i should put my bin file?<br />here: 1. bin\at\noboot\eagle.flash.bin or where?Zeeshanhttps://www.blogger.com/profile/10922260043713369427noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-1413834300771652912016-05-27T02:50:41.118-07:002016-05-27T02:50:41.118-07:00Great tutorial. Yesterday I got my ESP8266 died by...Great tutorial. Yesterday I got my ESP8266 died by wrong wiring. It was working on 74880 baud and was giving this message all the time:<br />ets Jan 8 2013,rst cause:2, boot mode:(3,7)<br /><br />load 0x40100000, len 1396, room 16 <br />tail 4<br />chksum 0x89<br />load 0x3ffe8000, len 776, room 4 <br />tail 4<br />chksum 0xe8<br />load 0x3ffe8308, len 540, room 4 <br />tail 8<br />chksum 0xc0<br />csum 0xc0<br /><br />2nd boot version : 1.4(b1)<br />SPI Speed : 40MHz<br />SPI Mode : QIO<br />SPI Flash Size & Map: 8Mbit(512KB+512KB)<br />jump to run user1 @ 1000<br /><br />Today I was looking for a sloution. After doing all your steps (I connected RESET to the GROUND instead of pulling out the ATMEGA chip) everything went perfectly smooth. Also I learned something new today, so double win. <br /><br />THANKS A LOT AGAIN!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-54058645370822293702016-05-04T00:22:18.933-07:002016-05-04T00:22:18.933-07:00Awsm...after so many try this blog help me at last...Awsm...after so many try this blog help me at last.thanks alot.Our storyhttps://www.blogger.com/profile/02853684891138906426noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-19735184599592807952016-04-21T12:19:36.320-07:002016-04-21T12:19:36.320-07:00I had the same problem, but after several tries, r...I had the same problem, but after several tries, realized the speed on the testing console should be 115200 as this is the default of the firmware. Set the speed of the port to 115200, then apply the UART speed to 9600 as explained above, then set the speed again of the testing console to 9600 and all should work.Anonymoushttps://www.blogger.com/profile/12331963728938074809noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-77828907896776267472016-04-21T11:45:26.673-07:002016-04-21T11:45:26.673-07:00This comment has been removed by the author.Anonymoushttps://www.blogger.com/profile/12331963728938074809noreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-53201867723486249342016-03-28T13:43:44.045-07:002016-03-28T13:43:44.045-07:00Not working for me. Are there any other settings o...Not working for me. Are there any other settings or tips, such as order of flashing, etc? <br /><br />My situation is really puzzling: it flashes fine, success, but will NOT respond to AT commands. And I know how to terminal to the thing, and flashing other firmware works fine. But something about espressif firmware with espressif flash tool is not working. I've tried 4Mbit as well, not that it matters, it "succeeds" to write with either 4 or 8Mbit settings. Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-38427307049783208312016-01-30T02:24:24.621-08:002016-01-30T02:24:24.621-08:00Thank you very much, this solved my problem with t...Thank you very much, this solved my problem with the ESP8266! HenningAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-7368463092229680092016-01-26T14:41:51.630-08:002016-01-26T14:41:51.630-08:00,Hope to be lucky and you answer me ... I tried in...,Hope to be lucky and you answer me ... I tried in my ESP-01 (1 year old?) but is not working.<br />Memory says 25Q40xxx so 512 KB. You say Flash size: 8MBit (1 MB?) how is marked the memory in your ESP-01? Is that the problem? besides my clumsiness ... :( AT+GMR puts AT 0.51 SDK 1.5.0 but I have not tried all AT commands. I like the idea of Arduino for "the things" and ESP-01 for the Internet but ....<br />Thanks a lot in advance Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-427527960386608258.post-47524636336194785092016-01-01T16:16:52.653-08:002016-01-01T16:16:52.653-08:00Perfect !! I have now ESP8266 firmware v1.5 (AT v0...Perfect !! I have now ESP8266 firmware v1.5 (AT v0.51) in my ESP-01 :) and now ... to the arduin o part, I am sure my Iot venture started ... Thanks to you ;)Anonymousnoreply@blogger.com