I am in need of a competent freelancer with proficiency in arduino, particularly for STM32 microcontrollers (specifically the NUCLEO-G491RE model) and ESP32 microcontrollers

Task description I am in need of a competent freelancer with proficiency in arduino, particularly for STM32 microcontrollers (specifically the NUCLEO-G491RE model) and ESP32 microcontrollers (specifically the ESP32-DEVKITC-32UE). It needs a certain amount of inputs and outputs to begin with, but also minimum 2 outputs with PWM-control or analog 0-5V, as the motorcontroller of choice works with PWM or 0-5V inputs. Also 2 analog inputs 0-5V for 2 kinds of safety edges. Find also the list of peripherals in the attachment. The pulse generated by the motorcontroller won’t exceed 500 Hz with our current motor/motorcontroller configuration. (see peripheral list: section motorcontroller) In total we need to have: Digital inputs: 12 Digital fast inputs (counter): 2 Analog inputs: 2 Digital outputs: 6 Analog outputs: 2 Key deliverable: A fully programmed NUCLEO-G491RE STM32 and ESP32-DEVKITC-32UE microcontroller that controls a sliding gate according to an already provided functional description (fragments of this description in the attachment). More detailed information concerning the functional description will follow, when discussing the task. Description of the project: Movement control: The controller coordinates the motion of the cantilevered gate, prompting the drive mechanism to follow a specific motion curve, guiding the gate along its intended path. Safety integration: It interacts with sensors embedded in the gate, such as photocells and safety edges, to detect obstacles or obstructions along the gate's path, triggering safety protocols to halt movement or make a relief motion, as chosen in a programmed ‘Safety response choice’ - function. These safeties are divided into following: - Safe O, detects only in opening movement, e.g. torque feedback - Safe C, detects only in closing movement, e.g. the photocells and torque feedback - Safe O-C, detects in opening and closing movement, e.g. the safety edges Commands: The program within the controller coordinates with access control systems, such as induction loops, keypads, RFID readers, or other authentication methods, to permit or restrict entry. All of these methods are connected to one of the ‘Commands’. These commands are divided into following: - O : only starts the opening movement - C : only starts the closing movement - O – S – C : is a toggle function between opening, stopping and closing Position detection: The controller uses feedback from an encoder and two (ore one) limit switches to determine the gate's precise position along the track, ensuring accurate opening and closing operations according to their respective motion curve. Safety protocols: To avoid any risk of crushing between the latch post and the gate leaf in closing motion, the horizontally moving leaf must not exert more than 400 Newtons of force when it is one meter away from reaching its fully closed position. In any other position or movement directions, the force can’t be higher than 1400 N. These movements also have to stop quick enough so these forces don’t remain for longer than 0,75 sec higher than a static force of 150 Newtons. For this we need only the adjustable PWM or 0-5V outputs as we have already a motorcontroller of choice. Diagnostic and Reporting Functions: The controller's program may include diagnostic features to report operational data, faults, or maintenance needs, aiding in troubleshooting and maintenance planning. Interface with Remote Control (specifically for the ESP32-DEVKITC-32UE): the controller facilitates web based communication with remote control devices. allowing users to operate the gate remotely.