M5Stack esp32 development - Quotation Request

Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.

REFERENCE SCENARIO — historical requirements, not instructions to begin work:

We are looking for Freelancers , who can compile our C code and run the same as blockly blocks(micro python scripts) in UI Flow of M5Stack core and atom.
https://docs.m5stack.com/#/en/core/core2

Blocks Required
Setup => run the server
Loop => read data from server , write data to server , read log data
The C based server is already tried and tested and is running in X86 Linux and ARM Raspberrypi
Stacks included are network,uart,i2c that may require porting.

Compile code locally-Milestone -1 ,
Test compiled code on real hardware remotely - Milestone-2
Document Submission of entire source code , compiled binaries and documentation -Milestone-3

Source code of C server shall be provide on DM

How to create Custom Blocks in UIFlow
https://docs.m5stack.com/#/en/uiflow/blockly_custom?id=create-block

Some Examples
https://github.com/stonatm/UiFlow-custom-blocks

Code will now have to figure out how to make a python file with bindings to C code as in the main.c of the C server source code.

PS:Phase-2 implementation shall be launched soon with priorities for Phase-1 Awardee

Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-04-04 (historical project ID 29773366). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.

The displayed USD 30–250 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.

Research use

This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.

Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.