ESP32 Dual-Axis Stepper Firmware

@consultotal

Hi, welcome, My expertise in automation and control is especially relevant to your project, having had extensive experience in power systems, electrical engineering, control, wiring, coordination of protections, grounding, lighting shield and telecommunication networks; in fields like research, data analysis, design and building, that align perfectly with your task objectives. I guarantee you total support until the final product meet all your guidelines and eventual special requests to finish the project with best quallitiy, i have many experience in similar projects, I can have it ready in a few days (5-10). You need a time to check and approve it, for that reason i ask for 20 days. Since i have excellent automation design proficiency, i will provide you a full model with a detailed description that will help you to understand each step and functionality, with the respective references, we can create many milestones that you can release according with your satisfaction with the results of project, you can release the money when you feel absolutely satisfied, i'm ready to start with your assignment, please contact me for further details, best regards.

@Amidst

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!

@cesur135

With over a decade of experience in the field of industrial automation, I am confident in my ability to excel at this project. My expertise with ESP32 and embedded firmware aligns directly with your needs and makes me an excellent candidate to handle your dual-axis stepper firmware. I have a strong background in control logic development for machines similar to yours, having previously automated Wastewater and Water Treatment Plants with precise requirements using Siemens TIA Portal programs. In terms of system overview, I have extensive experience working with multiple stepper motors which, coupled with my mastery in Otomasyon, Elektrik Mühendisliği, Gömülü Sistemler, and Robotik, positions me well to address all tasks associated with your project. Emphasizing safety is of paramount importance to me- a fact clearly demonstrated by the detail-oriented calibration and service modes I have programmed for such systems. When it comes to handling emergencies, my understanding of immediate triage is impeccable; no X-axis movement can occur without the Y-axis being UP. I believe my skills, flexibility, and unfaltering attention to detail could add tremendous value to your project. Let us collaborate for a secure and efficient machine automation solution that meets all your needs!

@SMBelectronics

I’m Abbas from SMB ElectroTech. We’re an OEM/ODM electronics engineering firm that designs and delivers custom IoT and embedded hardware for startups, SMEs, and global teams. We specialize in precision PCB design, IoT sensor nodes, and gateways, and take products from concept through fully tested, production-ready hardware. Our clients work with us when they need engineering depth plus reliable manufacturing execution, without building an in-house team. If you’re working on an IoT or embedded product and need a dependable technical partner, I’d be glad to explore whether we’re a fit. Regards Abbas JawadWala SMB ElectroTech

@cnarvaez1957

Hello... I've been working with the TMC2209 driver with Nema 17 stepper motors using UART communication. I've developed a library for PIC microcontrollers and I know there are libraries for ESP32. It's important that you provide the specifications of the motors you'll be using. For homing, I've used an A3144 Hall effect sensor. I can do analog and digital design, schematics, and simulations. I work with Arduino IDE and MPLAB X. Of course, more information is needed to understand the scope of the work and estimate the actual costs. Thank you and best regards. Note: This driver can implement sensorless homing

@supriyod07

Hi, this is Supriyo from Kolkata. I am a Mechatronics Engineer having 5 years of experience in Robotics and Process Automation. In this time period I have worked with various types of controllers like Arduino, Raspberry pi, Esp 32 and many more. Besides this I have hands-on experience in stepper motor and axis control. Please feel free for ask any questions about my past experiences. Regards, Supriyo Das.

@shahzaib81829

Hi, I can confidently implement this ESP32-based embedded firmware for your 2-axis automated machine, focusing purely on real-time motion control. I will design a robust state-machine–driven control logic for the X and Y stepper motors, including homing via proximity sensor, safe power-on behavior, ordered execution of user-selected positions (B–F), timed processing, shake cycles, and a guaranteed return to Position A. Safety interlocks such as Y-UP-only X movement, emergency stop, and limit switch handling will be implemented at interrupt level for immediate response. I will also include a protected calibration/service mode for axis positions, stroke lengths, and shake depth, with clean, well-commented firmware that is fully testable and ready for integration on the ESP32.

@johndevs

I have solid experience with ESP32 embedded firmware, stepper motor control, homing sensors, and safety-critical automation logic. Your 2-axis machine workflow is very clear and well within my expertise. Quick question before starting: are the stepper drivers STEP/DIR based, and should calibration data be stored in EEPROM/Flash via a service mode? I understand the full control logic: power-on homing to Position A, Y-axis UP interlock for X movement, selectable positions B–F with individual timing, fixed execution order with skipping, shake cycles, emergency stop handling, and a protected calibration mode. I can deliver tested, reliable ESP32 firmware within 2 days and support any final tuning. Best regards.

@avinashkr478

I’m an embedded firmware engineer with strong hands-on experience in ESP32-based motion control systems using stepper motors, limit/proximity sensors, and safety-critical state machines. I clearly understand your requirement: -Deterministic 2-axis stepper control (X/Y) -Homing via proximity sensor -Strict interlocks (X move only when Y is UP) Configurable process timing per position (B–F) Automatic sequencing B → C → D → E → F with skip logic Emergency stop and limit handling with immediate motion halt Protected calibration/service mode (positions, stroke, shake depth) What I will deliver -Clean, modular ESP32 firmware (no PLC / no IoT) -Robust state-machine–based control logic -Non-volatile storage for user parameters & protected calibration data -Thorough motion testing and edge-case handling -Well-commented code for future maintenance I’ve worked on similar industrial automation and positioning systems and can ensure safe, reliable, and repeatable operation. Ready to start immediately and discuss hardware details (driver type, step resolution, sensors). Best regards, Avinash

@Shaurya0323

I have previous experience in writing firmware for 3d printers which is a 3 axis firmware for similar setup, and this being 2 axis is quite simple as compared to that.