Control of step-by-step engines through the smarphone

Embedded Systems & Microcontrollers, Javascript and Typescript — incorrectly specified categories?

22 USD

Client's review of cooperation with Oleksandr Mymrikov

Control of step-by-step engines through the smarphone

22 USD

The project has been completed in a scheduled time, considering everything logically and correctly.
A very good executive I recommend, solve the problems arising, checked on his elements before giving me to check.
Possible further cooperation.

5.0

Maksim Yarkovoy

Reciprocal Feedback

28 March 2019

Freelancer's review of cooperation with Maksim Yarkovoy

Control of step-by-step engines through the smarphone

22 USD

The task is written and the payment is made in time.
I recommend a good employer.

5.0

Oleksandr Mymrikov

Reciprocal Feedback

28 March 2019

Project translated automatically. Log in or register, to view the original The task of writing a sketch for NodeMCU is desirable in Arduino IDE, as well as creating a simple program, can be collected in any editor. The task includes: control two-step engines by buttons, for each engine its control (button1 turn to one side button2 turn to the other, with it you need two two buttons to adjust the speed button3 +n turn button4 -n turn), also the sketch must send 8 significant code before each connection of the smartphone to check the device, also the sketch task includes wifi distribution can be used different libraries. The program's task includes managing NodeMCU through a smartphone, the program must send the code when connecting to NodeMCU and the control command.

Proposals 2

Oleksandr Mymrikov

Winning proposal

18 1

Projects 18
Rating -
Rating 918

Budget: 1000 UAH Deadline: 8 days

Hello, I have experience in developing software under esp8266, experience in developing software under Android for iron control (wifi, bluetooth), as well as experience in working with step engines (both unipolar and bipolar, in full step/half/microhead modes). In addition, I have (under the hand) and remnants on esp8266 and step engines and various step engines drivers (from "simply 4 transistors" to normal micro-step drv8825 etc.)
Ready to complete your project, contact Ls.

The list does not show proposals concealed by the client or freelancer with a Plus profile, as well as proposals violating rules

Current freelance projects in the category Embedded Systems & Microcontrollers

Small rotary wire camera

5 proposals 29 July

112 USD
Development and refinement of PCB based on the existing layout

Mechanical Engineering & Instrument Making 4 proposals 28 July

Not specified
Development of a flight controller for fixed-wing UAVs

5 proposals 22 July

Not specified

Maksim Yarkovoy
Ukraine

Projects 2
Rating -
Rating 78

Maksim Yarkovoy

Oleksandr Mymrikov

Oleksandr Mymrikov

Proposals are currently absent

Current freelance projects in the category Embedded Systems & Microcontrollers

Small rotary wire camera

Development and refinement of PCB based on the existing layout

Development of a flight controller for fixed-wing UAVs