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ESP32Stepper for Domoticz with Web server

USE Stepper Motor with ESP32

Use a Steppermotor through Wifi and conrtol it with Domoticz or from your browser. For use in Domoticz change the url to http://{ip_address}/api/stepper/..... this will result in a sinlge line reply

All versions have control through jQuery and layout with Bootstrap and Fontawesome.

Soon MQTT will be included.

Updates

Date Description
19th August 2018 Update code with more structure
16th August 2018 Fixed typo in Pin names amd fixed endedAT to currPos
8th August 2018 Added EEprom store of maximum steps
4th April 2018 Graphical

Screenshots

Display type: webserver

Webserver

Display type: Arduino monitor

Serail monitor

Materials to use

Board: DOIT ESP32 DEVKIT V1, 80Mhz, 4MB(32Mhz),921600 None op COM3 Available at Banggood

Driver: A4988 Driver Available at Banggood

Stepper: type 17HS1362-P4130 Available at Banggood

HAL Sensor: ADAFruit Digital Available at Banggood or at Digikey

Capacitor: 100uF, 25V

PowerSupply(1): 5 Volt Available at Banggood

PowerSupply(2): 12 Volt Available at Banggood

Where to obtain the parts and materials

Banggood is where I buy all my parts Visit Banggood

Wired connections

From To
ESP Module
ESP32 VIN -> +5V (1)
ESP32 GND -> GROUND (1)
ESP32 D12 -> LED -> Resistor 1K -> Ground
ESP32 D18 -> A4988 Direction
ESP32 D19 -> A4988 Step
ESP32 D34 -> HAL Sensor D0
HAL or REED Sensor
HAL Sensor VCC -> +5V (1)
HAL Sensor GND -> GROUND (1)
A4988 Stepper Module
A4988 SLEEP -> A4988 RESET
A4988 GND -> GROUND (1)
A4988 VCC -> 5V (1)
A4988 1B -> Stepper RED
A4988 1A -> Stepper BLUE
A4988 2A -> Stepper GREEN
A4988 2B -> Stepper BLACK
A4988 GND -> GROUND 2
A4988 VMOT -> +12V (2)
Parts
Capacitor+ -> +12V (2)
Capacitor- -> GROUND (2)
/*
 #ESP32 Web Server to Control Stepper motor
 new version 19 April 2018
 Board: DOIT ESP32 DEVKIT V1, 80Mhz, 4MB(32Mhz),921600 None op COM3
 Driver: A4988 Driver
 Stepper: type 17HS1362-P4130
*/

Project Photo

Display type: All together

Overview

MIT License

Copyright (c) 2018 SpoturDeal | Carl

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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