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
Version ending on v5 has control through jQuery and layout with Bootstrap and Fontawesome.
8th April 2018 -- Added EEprom store of maximum steps 4th April 2018 -- Graphical
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
Banggood is where I buy all my parts Visit Banggood
| 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 08 April 2018
Board: DOIT ESP32 DEVKIT V1, 80Mhz, 4MB(32Mhz),921600 None op COM3
Driver: A4988 Driver
Stepper: type 17HS1362-P4130
*/
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.
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