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Update esp8266 firmware (from NodeMCU to AT)

I have NodeMCU v3 ESP8266 board. I wanted update firmware, but fail it.

I need latest official AT firmware and instructions.

1. AT firmware, not NodeMCU/Lua. *.bin file, or files.

2. instruction with screenshot or command line for [url removed, login to view] (for Windows or Linux)

Latest firmware is here: [url removed, login to view]

but i don't know how to program ESP8266 with 4Mb flash.

As example, i tried this: [url removed, login to view] --port /dev/ttyUSB0 erase_flash && [url removed, login to view] --port /dev/ttyUSB0 write_flash 0x00000 at_sdio/noboot/[url removed, login to view] 0x10000 at_sdio/noboot/[url removed, login to view] 0x7e000 [url removed, login to view] 0xfe000 [url removed, login to view]

Hardware is working, NodeMCU firmware can be successfully flashed, using GUI, but I don't need it.

I'll prefer freelancer who has ESP8266, photo recommended.

[url removed, login to view]

Firmware with SDK v1.0 is working fine, but I need SDK v2.*

Skills: Arduino, C Programming, Circuit Design, Electronics, Microcontroller

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About the Employer:
( 1 review ) Kiev, Ukraine

Project ID: #14421954

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Hi, About us: Micro-controllers we have worked on PIC, STM32, PSOC and AVR. Development kits and instruments available for testing purpose. For PCB designs we use KICAD. C#, LABVIEW, Python for GUI, Controlling More

$40 USD in 1 day
(5 Reviews)

3 freelancers are bidding on average $32 for this job


Hi! Consider it done. I did that many times already on my nodemcu. Relevant Skills and Experience expert in esp8266, arduino, nodemcu, esp12, esp01, esp32 Proposed Milestones $20 USD - to be created on project More

$20 USD in 0 days
(34 Reviews)

Hello, we have already made projects with ESP8266. We have this unit at office. I can send you pics tomorrow. Relevant Skills and Experience Previously we have made successfull projects wirh this module and can help y More

$35 USD in 3 days
(0 Reviews)