Gsm arduino jobs

I need to program my machine...to work as we want ....by Arduino.... stepper motor programing needed....fir our project

I'm looking for an expert on ESP32 and C/C++. The work consists in modifying an existing project written in Arduino IDE for ESP32. Freelancer should know the principle of C++ abstract methods, DMA working with memory, I2S protocol (DAC output). I estimate the result to be a few hundred code lines.

Need a program for arduin 2560 mega that allows for six identical pwm signals to be sent out via via pins 2-7

Hello all, An Arabic GSM prepaid company sells minutes and 3G bundles, We need 2 functions to scrape the followings: 1. scrape a web page ( all bundles of the site ) The input of the function is web page source file The outpot should be a python list , for ex: bundle_id, desc, price, GB_count, Min_count, sms_count,auto_renew, period, xpath, url , active_bundle = scrape_page(web_page_source) 2. a function to scrape a bundle details from bundle_id The input of the function is bundle_id The outpot should be a python list like previous one for ex : description, price, GB_count, Min_count, sms_count, auto_renew, period, xpath, url, active_bnudle = scrape_bundle(bundle_id) I included a file which contains a web_page_source called if you are able to extrac...

I want to develop a system Arduino based to connect Oculus quest 2 to bluethoot with unity 3d

Hi I need some help with a project. Coding for arduino

Need a program for Arduino. We have Motion detector sensor which will turn a lightbulb on if motion is detected. A temperature sensor that controls an outlet if the temperature goes below a value. A carbon monoxide sensor that will activate a speaker if it detects high levels.

i need a device that when it senses 110 volt power it will keep a running total of hours run , it will be on,off,on,off like the odometer in your car , only runs when power is sensed . it needs to have a resettable alarm that will flash the display or a led at 500 hours, at 550 hours i want an audible alert [beep] that is continuous until reset. i can build it i just need the comp...110 volt power it will keep a running total of hours run , it will be on,off,on,off like the odometer in your car , only runs when power is sensed . it needs to have a resettable alarm that will flash the display or a led at 500 hours, at 550 hours i want an audible alert [beep] that is continuous until reset. i can build it i just need the components required , the schematic and the code for arduino or ...

Arduino sketch to get time form Internet The board as Ethernet port (Wiznet 5500), AT24CMAC402 EEPROM (to get MAC adress and store variables) and RTC (DS1307) We we need: 1. Initialize the Ethernet interface using the EEPROM stored MAC 2. Use the timezone lib to get the time from NTP server 3. Update the DS1307 and set a flag (inSync=true) 4. Send the time to the serial port Notes: The time must be read from DS1307, so it can output time even if not syncronized. If it cannot get the time form NTP server, the inSync Variable must be set to false (after a few tries of course) The timezone, daylight saving and ntp server must be configurable and stored in EEPROM This variables must be set using the Ethernet port.

Hi We want to have RFID PROGRAMMING . Our project is for telephone with RFID CARDS. LIKE COIN BOX TELEPHONE We want to hv card telephone

Excellent fluent English and communication skills are required. Not looking for a team, This app will be controlling a 750 pound robot. No offline work can be done. At least 5 years of native Android development experience Must have expe...required. Not looking for a team, This app will be controlling a 750 pound robot. No offline work can be done. At least 5 years of native Android development experience Must have experience with BLE on devices, XBEE experience would be beneficial Local and syncing database experience required. Must have experience working with Git for source control Any previous work with microcontrollers like Arduino is a plus Must be proficient with the English language and be easy to understand Any experience developing hybrid applications with Ionic or Xamari...

Hi Kassim S H., Money for the work you did for me. Sorry I thought this had gone through, it's been sitting in my account as credit. Thank you

We are looking at interfacing a esp32 with a custom ARM based io expander built using arm board like nucleo 144 to extend I O and analog input pin so that we can get 64 input ,36 output,and 8 analog inputs ,and one dac output We need to create communication library for esp32 Arduino . And arm programming for a nucleo 144 board. So as to create the IO extension Kind regards Rajeev patel

We are wanting to extend IO, and analog input through Arm will be communicating to esp32 Dev kit with i2c kind of interface . Basically we want to create IO expander for esp32 so that we can get 64 input ,36 output, 8 analog inputs And communication library needs to be created in Arduino for esp32. And also the arm base io extender needs to be programmed

Need help with programming a Arduino Nano micro controller looking for some one who could help me out with coding up this project

Build an Arduino controlled four channel Tens / EMS circuit board. Four Channel - Each channel will provide independent control around the following parameters: o Each channel to be connected to two electrode pads. o Each channels requires electrical isolation between each other channel. o Adjustable Frequency (1-150 Hz) o Adjustable Intensity set between 0-120 mA at 40-100v. o Adjustable pulse duration between (100uS and 300uS). o Adjustable Sequence and duration on/off as per channel timing xlsx - attached. • Adjustable Overall intensity (all four channels simultaneously) • USB powered preferred (5V)

Look for someone to edit parts of a code I have the display is set up but I need a the UV sensors add and read in its location which is currently reading temperature. And if possible the screen only shows on part of the screen which is the code is for a 2.4inch I believe and I have a 3.5in display shield.

I am building a analog clock using ESP32 and I am unable to prepare code for the seconds, minutes and hours hand of a clock on arduino ide /... Can I get my code written by someone on paid basis too.

I am using Arduino nano , a mic a sd card reader and speak with amplifier. I want a button to rec sound where it can be done multiple times and store in the sd card and when play button is pressed everytime and random audio will be played from the recorded audio.

Hi Muhammad I have an idea for an electronic device using the Arduino and now I am testing the device in practice and I have some problems I mentioned it in a Word file marked in red, please see it. I will also attach the code and flowchart. I want to modify or add to the code to solve these problems And if you have any questions about any point, please let me know. The word file is translated by Google, if there is an unclear point in it, let me know

Hi Mirza Muhammad I have an idea for an electronic device using the Arduino and now I am testing the device in practice and I have some problems I mentioned it in a Word file marked in red, please see it. I will also attach the code and flowchart. I want to modify or add to the code to solve these problems And if you have any questions about any point, please let me know. The word file is translated by Google, if there is an unclear point in it, let me know

... Using the Arduino IDE, I need to use a microchip SAM L21 MCU in my circuit, with a Watchdog feature. Unfortunately , the watchdog setup is well documented on the SAMD21 chip (lot of tutorials and sample code online), but not on the SAML21, which differs on the internal clock used (if I understood correctly). So the project is the delivery of a functional watchdog code for a SAML21 in arduino, including any necessary original or modified libraries (a good library example of WDT library for the SAMD21 is ) You don't need to have access to a SAML21 hardware, just to provide a functional code that compiles with no error. Technical info : the Arduino board manager uses the following board library :

I have some code that is not really working on arduino esp32 board

The software program for the home automation project () is written in Arduino programming language called Processing. Arduino Uno is programmed using Arduino IDE software that you can download from

I finished the PCB but there is something wrong The Can won't to connect to Arduino nano

...detector for a specific application. A successful design will successfully integrate three independent Senba Sensing Tech. BS-612 smart PIR modules with an Adafruit Feather M0 microcontroller development board. The integration will allow the sensitivity of the PIR modules to be independently controlled via AnalogWrite PWM. The scope of the project is delivery of a working schematic design. No Arduino code is required. No PCB layout is required. Acceptance will be based upon the results of breadboarding the circuit and confirming functionality. This project will be the first in a series of many electrical engineering projects that will ramp up as product development accelerates. About me: I'm a "FAANG" software engineering manager working on a little stealth sta...

I am looking to create an Arduino Nano 33 IoT lock manager that is able to unlock (not simultaneously) 2 to 6, 3v electromagnetic locks. System will be powered with a 5w-7.5w power bank. Deliverables: schematic of system code for remotely unlocking individual locks connected to Arduino Nano 33 IoT PCB design files any supplemental materials included in a zip file

I am in the process of creating a home automation system that requires using Android and iPhone mobile devices to act as NFC or BLE tags to authorize specific actions. Requirements for this project are: - mobile device acts as a NFC/BLE tag - tap-and-go action - can dump any text payload to Arduino

We have two tasks to be completed in this project, this small system will be integrated into a bigger system that is controlled by PLC (24V). 1) SMS alert when a sensor gets HIGH 2) Change the video on the display (that is continuously playing a different video) when a HIGH signal is received from the PLC. We know two solutions to achieve this, there is a HDMI shield for arduino available in the market that can be used to connect to the display and control it. Another solution is that we can use Raspberry Pi Zero and connect the display through HDMI and control the display with a code. Please only experienced people bid on this project and respond with "PLC" in your bid. Thank you.

Need someone to build me a GUI in C#, pick up the values from the Arduino board and show them in graph form in the interface (Oscilloscope, Power Quality Analysis)

Developing arduino code that will send data query to can bus network using mcp2151 chip to get specific data then compare the data received against set points then run a motor driver according to set points in defined in the code

I want to recreate this experiment ( ) but on windows. (this developer done it on Mac) I will need a similar quick video how to use ESP8266 and Skylift .

I have an arduino Mega and an ESP32 Pico in my project. I have multiple variables (around 300) in my arduino mega. These are a mix Boolean, Int and double. I want to transmit these variable from the Mega to ESP32 for some processing and transmit them back from ESP32 to Mega as well. The ESP32 and MEGA are connected via Serial3 (RS485) of Mega and Serial2 (RS485)of ESP32. Currently i am able to communicate between the 2 but the issue is that i am unable to segregate the data in independant variables and rather sending as serial data which is very difficult to distinguish and hence multiple checks are to be done back and forth to identify the data and the variable. I want to create a small library for me which i can use in such a way as below: MEGA CODE:______________________...

Arduino code writing with BME280 Sensor. I want to see Pressure (pascal Value) Temperature Celsius , Humidity % values.

...Inventor is preferable), to watch if the status of 2 pins from an Arduino device is changed (ex. a button connected to that pin is pressed). The information will be sent via email* and also will update the status of the Arduino pin (as a graphic LED icon) in a simple screen in an Android app. I need an example (to see if I can expand it, if it works well) of controlling 3 Arduino devices, each one with 2 pins to be "watched" and an Android app with 3 graphic panels. Each panel will have 2 graphics LEDs (each LED for each PIN) that will be ON if pin is "closed" and OFF if pin is "opened" (meaning if button is pressed or not). The Arduino device I prefer is ESP32, but you can recommend any other that will do the job. The A...

Full VoIP on flutter (Fonctionnalities) - Audio Call - Video Call - Instant Messenger - Interconnected With Magnus Billing user account - File transert - Video Recording -Audio Recording Codecs - G729 - G723 - G711 - GSM Protocol - SIP - H323 - TLS - ZRTP Platform - Android - IOS - Web

I need Arduino code, I already have the basics however I need a menu created for the LCD shield and some fine tuning of the speed control.

Push button controlling components. E.g LED display and servo motor

I need the programming for 16 different annunciation in a micro-controller board like Arduino or equivalent. when ever the respective pin gets HI corresponding annunciation should be made in audio output, which will be connected to an amplifier.

Hello all, A GSM prepaid company sells minutes bundles and 3G bundles, need a python function to scrape the following data: input is mobile number output is the following: 1. bundle ID 2. description 3. Price 4. GB 5. Minutes 6. auto renew ( true, false ) 7. period ( daily, weekly,monthly,renew ) 8. xpath ( must be a seperate function need to be recalled in other places in the python code) 9. url for bundle picture ( to be downloaded ) 10. number of sms 11. active bundle ( if any ) we must input mobile number the function will reurns the above information must develop a seperate function to extract these details for a specific bundle ( input is bundle id ) and it will returns the same above details

Arduino code needed for SX1278 Transcievers

**** GENERIC BIDS WILL BE AUTOMATICALLY DELETED **** You must have 2 CC1310 modules atleast, please clarify this in your proposal 1 transmitter , many receivers/nodes Transmitter send message with MAC as payload, All nodes recieve the message but ignore if payload MAC doesn't match Transmitter is attached to arduino with serial TX/RX, every uart output from arduino will be redirect to cc1310 radio, you must specify the format, also every message recieved by transmitter redirect to serial TX Pretty simple logic , attached document where I explain all logic states and reference code

we have a GSM gateway, and a ready system with FreePBX installed, we want you to create sip trunk to receive or dail inbound and outbound calls on our softphone. Thanks

I want to program my 3-D crane using matlab, simulink and convert it into Arduino.

I want to program my 3-D crane using matlab, simulink and convert it into Arduino.

I have code working for serial reading and serial writing on python and arduino respectively. I need to do some change in order to get correct form of data on serial connection. Somebody who has knowledge on arduino uno and python will not neet more than 15 min to do.

Create inbound and outbound sip trunk in FreePBX, and connect/configure it with my GSM gateway, so i can make and receive GSM calls to my softphone. Please bid only if you can deliver this. Thanks

I'm trying to build a project to measure 240v AC electricity at our grid connected, PV assisted home, and switch applicances on and off depending on excess PV generation. I have nodemcu and esp32 modules. I'm only learning arduino coding and am brand new to Blynk, but think these two will fulfil the project. I'm looking for someone who is experienced in arduino + blynk to help me set this up. Please share me a couple of screenshots of something similar that you have done, to prove that you understand more than I do:)

I would like to use attached arduino lib in STM32Cube.

I have an STM32 board connected to SIM5300E and it works fine, I used TinyGSM and other Arduino libraries to send http post and get messages to an internet server. Everything is working fine. I need to replace the SIM5300E module with SIM7080G module as well as I need to use IoT M2M SIM card instead of the ordinary SIM card which I am using now. My STM32 board is configured to work with Arduino development environment and PlatformIO. I need the SIM7080G to connect to and use the LTE band for the communication with the internet server.