Search found 6 matches

by neilwalker
Mon Sep 14, 2020 7:48 pm
Forum: ESP8266 SDK
Topic: Linking against the math library
Replies: 2
Views: 1505

Re: Linking against the math library

I'm writing a short guide to Xtensa assembly language and Xtensa architecture toolchain. Later, I will explain how to build an Ada compiler for Xtensa (I've one week to do my homework project based on the Componolit ada-runtime explained by Johannes Kliemann).
by neilwalker
Fri Sep 11, 2020 4:26 pm
Forum: ESP8266 SDK
Topic: How to use Math related function calls?
Replies: 2
Views: 2572

Re: How to use Math related function calls?

Hello guys, How do you use a functional math library? I've been just reading Programming Interviews Exposed: Secrets to Landing Your Next Job by John Mongan and Noah Kindler. I'm a programming intern from Rethymno studying online now in one of the American colleges. https://writemyessaytoday.net Era...
by neilwalker
Thu May 23, 2019 12:53 pm
Forum: ESP8266 HDK
Topic: GPIO Maximum current Imax
Replies: 8
Views: 64464

Re: GPIO Maximum current Imax

Here's what I found about the maximum current on ESP8266 development board: ESP8266 operating current average value = 80mA Maximal output current from one GPIO pin is 12mA Total current for ESP8266 chip is sum of operating and GPIOs currents I've been working with Arduino too (projects to hire write...
by neilwalker
Fri Feb 15, 2019 2:17 pm
Forum: Chit Chat
Topic: esp8266 in proxy network
Replies: 2
Views: 4955

Re: esp8266 in proxy network

Hi,

I've been using ESP8266 to send data to the server. I guess it should be done with the HTTP GET commands. Where should I indicate proxy's parameters on the ESP8266? I contacted Vicne (found the question on esp8266 forum last minute essay), but no answer so far.
Thanks.
by neilwalker
Tue Jan 29, 2019 5:00 pm
Forum: Chit Chat
Topic: the difference between ESP-WROOM-02 and ESP-WROOM-02D
Replies: 2
Views: 6375

Re: the difference between ESP-WROOM-02 and ESP-WROOM-02D

I see that there's a price difference too: 02D has a higher price everywhere on the market. On the U and D modules, there is also an additional resistor. There's also an archived sample with the ESP-WROOM-02D and ESP-WROOM-02U writemyessay review if you are interested.
by neilwalker
Wed Dec 20, 2017 7:22 pm
Forum: Chit Chat
Topic: How to set GPIO0 high output?
Replies: 1
Views: 2013

Re: How to set GPIO0 high output?

What have you tried so far?
Here are some useful links:
http://www.instructables.com/id/ESP8266 ... as-inputs/
http://www.123essay.biz GPIO0 high output section (in the right corner).
Perhaps they will help you.

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