esp8266 low power temp sensor with web features

Temperature smart data logger ESP8266

LOW power battery operated using 18ds20 sensor

--------------------------- --------- to be changed by gui

A= wake up interval -----seconds

D= DELTA of temp from older reading

T= sample interval on change seconds

T_server how much time to stay in server mode

Max_files = number of spiff files

Max_alocate – how much memory from spiff to use – about 512K

INTERVAL (hours) when new spiff file is opened

Password (to be explained later)

Name= name of sensor to show in web connect

Wake every A minutes

If there is a save – blink_led

If key – enter web server mode for T_server seconds

Write to file every DELTA :

H M Temp

Every new day new file (Ie=APPEND)


Change date time , t_adjust( a number of seconds to add or subtract from inside date)

1( config=password=111) all variables

Change date time , t_adjust( a number of seconds to add or subtract from inside date)

2) show (in formatted mode : day h m Temp )

a-one file each time (from – to)

b- select file

c)download all in formatted report

delete all files

A(Change date time , t_adjust( a number of seconds to add or subtract from inside date)

B) delete all old files (PASSWORD)

On WEB show time, TEMP , battery status (analog port reading ) every 10 seconds

Compétences : Programmation C, Programmation C++, Microcontrôleur, Arduino, Electronique

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Concernant l'employeur :
( 48 commentaires ) HAIFA, Israel

Nº du projet : #20669595

11 freelance font une offre moyenne de $152 pour ce travail


Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working p Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(40 Commentaires)

Hello! We will make Temperature smart data logger with ESP8266 for you. But first we would like to know more about your project work. Kindly visit our portfolio to discuss about it over chat.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(30 Commentaires)

Hello! Well, I'll start with the traditional: "my experience is great, I read the assignment carefully, blah blah blah ..." In essence. I have several ready-made projects like yours, and I can complete your project wit Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(12 Commentaires)

Hello Sir I am a Mechatronics engineer and I have a lot of experience dealing with these things. I will definitely deliver your work on time and I will be pleased to do your project in a reasonable budget. Thank you

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(6 Commentaires)

Hello, automation engineer here! I can help you with your project! Highly skilled on esp8266! I can make a wonderful html for your temp server with websockets! I do have the sensor and obviously I can make a great cod Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(4 Commentaires)

Hello We can help you complete the data-logging project using a ESP8266. But we have more questions about storing the data and the interface (gui) you use to set up the logger. The ESP does not have such a big memory a Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 5 jours
(4 Commentaires)

Hello, How are you? My pleasure to bid your project. I've read carefully your project description. I have more than five years experience in development related with your project. Your satisfaction with the project is Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(8 Commentaires)

Hi, I have strong experiences in embedded software developing (C++ on Keil for ARM, UWP for Raspberry and Arduino). I can make this task for ESP8266 connected to wifi and sent you the sketch file. I have all the reque Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)

I have experience with similar projects involving ESP8266 and various sensors and actuators. I also have experience in building web interfaces. If you're interested, take a look at this project I've participated in: h Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 5 jours
(0 Commentaires)

I have experience working with embedded systems and microcontrollers. I understand the project and would start with a simple prototype and incrementally add the full list of features. I can do end-to-end testing to m Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)

I have good professional experience in embedded system development. The temp. sensor interfacing can be done using any microcontroller and as you specify.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 7 jours
(0 Commentaires)