I need a iot developer esp32 convert into a plc

ESP32 IoT-Enabled PLC Development
Project goal
Develop a smart, connected PLC using an ESP32 with IoT capabilities and real-time programmability.

Scope of work
- Program ESP32 using Arduino IDE or ESP-IDF.
- Implement ladder logic interpreter or open-source PLC firmware.
- Setup MQTT or HTTP communication for IoT integration.
- Perform OTA updates for live modifications.
- Integrate SIM800/Quectel EC25 module for 4G connectivity.
- Utilize built-in Wi-Fi for access point/client configuration.
- Ensure security with TLS encryption and implement watchdog timers.

and tech me how to do it or have a step by step process

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Additional information
- ESP32 PLC setup guide link: https://www.alibaba.com/product-detail/All-in-one-Industrial-PLC-Controller_1601151294940.html?spm=a2700.galleryofferlist.normal_offer.d_image.497a13a0VeybZ3

Platform
ESP32, PLC

Developer expertise
Firmware development, IoT, Networking, Programming

Budget
A$250

Timeline
Immediate delivery