ESP8266 Community Forum

- Tue Jun 21, 2016 2:39 am #49527 good day,
'm ESP novice and would like to use multiple ESP8266.
Is there a way to change the default IP address 192.168.4.1?
So that i can use different ESP-Link units can respond.

Best regards
kwalter

- Sat Jul 16, 2016 5:59 am #50840

I have successfully flashed ESP-Link on my ESP-12E but im struggling to find ANY documentation on how to use it. Is there any document that lists serial commands? the SLIP protocol implemented in ESP-Link? and anything else?

I see there are plenty of bits of code out there for Arduino but i will implement my use on a PIC16 micro so i need to write some lib's to get the thing working and i need as much info on the "nuts+bolts" in ESP-Link to do this.

I have posted a duplicate thread general discussions.

Many thanks
Ray

Did you find out any way, i am also confused with SLIP.
Want to GET a url through SLIP.
I am using a 8051 microcontroller.

- Wed Aug 03, 2016 1:43 pm #52043 I am trying this firmware for the first time. I am following instructions given in the jeelabs git hub https://github.com/jeelabs/esp-link/releases.

I am confused by the address allocations.

32Mbit / 4Mbyte module you set blank.bin to 0x3FE000
and
4Mbit / 512Kbyte module you set blank.bin to 0x7E000

I have a 16Mbit / 2Mbyte module. So what address should I set it to.

Thanks.

- Thu Aug 04, 2016 10:29 am #52120

32Mbit / 4Mbyte module you set blank.bin to 0x3FE000
and
4Mbit / 512Kbyte module you set blank.bin to 0x7E000

I have a 16Mbit / 2Mbyte module. So what address should I set it to.

Ok, I think I have worked this out - I am sure someone will correct this if I am wrong.

4Mbyte = 4 x 1024 x 1024 = 4194304 and 0x3FE000 = 4186112. Get a difference of 8192
512kByte = 512 x 1024 = 524288 and 0x7E000 = 516096. Get a difference of 8192
So
2Mbyte = 2 x 1024 x 1024 = 2097152 less 8192 = 2088960. Hex convert as we have 0x1FE000.