Gsm transmitter receiver jobs

I am working on a simple 433Mhz transmitter that will communicate to code to Arduino IDE, The receiver is getting any generic 433mhz signals which is good, but when I try to create a 433mhz transmitter using the PIC12F1822 and a sample code from the Internet it giving errors in the code. I need first to clear the errors and test this code and add a function to after sending out the press button to send out a signal for power down the power. This part is very easy since I am using a TL5111 that will wake up every 1 hour to check the SENSOR, if the inputs are open or closed the transmission will go through

1x Ultrasonic Sensor Module (AJ-SR04K-MS) 1x LoRa Module (RFM95) 1x DC Motor Driver with current sensing option (VNH5019A) 1x 433MHz Transmitter Module (RFM210LH-D)

I am asking for a demo software in the first step that will place a catheter in the heart according to a point in the space that I will give you. System components 1. Catheter with sensor at the tip 2. Transmitter under patient bed with 400 X 400 X 300 mm transmission cover 3. Sick on the bed 4. The result showing the catheter tip and tracking the points in the space it will receive

The project is about an access control to a water source, the hardware will do all access control, identification of the operator of the pump, identification of the customer, identification will...all information and send via POST json in a serividor, if it is not successful in uploading the information it will save in a data logger file until the connection is established. ESP32 (controller) 1 OneWire - ibutton reader (Reading ibuttons from operators and clients) RTC (time and actual date) Buzzer (Auditory diagnosis of actions and commands) Display LCD (Clock, flow counter, Wifi status, GSM, bluetooth, operator and clients) Bluetooth (debug, calibration, parameter set and fixed variables) 1 Reed Switch input (flow hall effect generator) 4 inputs (for event logic) 4 outputs (for ev...

...mixed around for my needs so it's a little jumbled but I like how the front-end looks at the moment. There is a section of the site that allows user's to input a 'IMEI' device number for an iPhone; once they enter the IMEI and press enter/go the page should unhide a section below the input buttons and scroll down to that section with information about the iPhone (I need to check iPhone Model, GSM or CDMA, if blacklist clean I can provide some API's/front-end to display it on) Once their device info is displayed their should be a button that pops up in the bottom right of the information that says 'Unlock iDevice' and once clicked there needs to be a popup or a new page that first asks a user to pick a drop off time/date from a calendar then t...

To build a wireless ACPWM based Induction motor speed control circuit. The details as follows, TRANSMITTER: The transmitter circuit is powered by 3V CR2032 button cell. It transmit the status of 7/8 buttons. It can be done using any ASIC or N76E003/MS51FB9AE or any other similar low cost MCU. RECEIVER: The receiver circuit (using any low cost MCU) should process the data sent by the decoder and do the task which I will say after awarded. The main thing is the price of the BOM should not exceed INR250. ONLY INDIAN FREELANCERS CAN BID. THE AWARDED FREELANCER SHOULD WORK WITH ME. Selected freelancer may have a chance to work in future projects.

Dear Team, i have requirement of loop powered transmitter (4-20ma) 1.2 analog outputs with true 2-wire operation. outputs are isolated from each other load 800 W @ 24 V DC, 20 mA limit ~22 mA

UART transmitter Requirements for the Task:- 1:-Code should be based on FSM 2:-Baud Rate should be 115200 3:-Message Transmitted by the UART like this “AB-C-DE-#” 4:-This code should work properly in FPGA board . 5:-There should be three input port in code Suppose : Input A,B,C If A value is high message should be “AB-C-DE-#” If B value is high message should be “FG-H-IJ-#” If C value is high message should be “KL-M-NO-#” Details for this code:- As I mentioned earlier I need a verilog code to transmit the message as mentioned above I am using DE0 nano FPGA board connected with XBEE so that I can transmitt this particular message to the other xbee connected to the XBEE on different pc. We hope that You under what our basic aim , So pre...

I need you to develop some software for me. I would like this software to be developed for Windows using Java or vba specifications software should be able to automatically pop an log form when an email is sent from outlook. form should have prefilled data of sender and receiver email id alongside it should contain text box and drop down menu list fields in form which can be filled by sender and on submit button the log form should store data in excel and email should be send after that. project needs to be completed on urgent basis price range max 5-7 k

A gift registry group app. Most registry apps are for the receiver, but this one would be mainly for the giver. Other apps rely on links to products that the receiver wants. The important difference between this app and others is keyword recognition. The giver types in what they're thinking of getting the receiver, or what they have already gotten, and it lets the giver know if another member of the group has already given that or just that they may want to rethink their gift choices since more than a few keywords match. For example, Mary wants to give Suzy a 'red sweater' so she types in 'red sweater' the gift wizard lets her know that John has already gotten Suzy a sweater . . . This app will allow members of the group to upload links of gift...

i need a custom bluetooth commands receiver function in my application

hi need a custom bluetooth commands receiver function in my application

The device is an advanced GPS tracker for trucks, motor, busses, Automobiles, agriculture, and other specialized machinery. It is designed for vehicle tracking and can perform advanced tasks  The device uses GSM (2G), UMTS (3G), and LTE Cat M1 (4G)  Read on-board computer data (CAN), monitor driver behavior, remotely  Digital tachograph data reading (.ddd)  Jamming detection  External and Internal antennas  Built-in battery (long time save)  3x indications LEDs  Power supply range 9 – 32 V DC  CAN bus reading (FMS, J1708, J1939)  4xDIN, 4xAIN, 4xDOUT, 1-Wire interface  Automatic accelerometer calibration  Sim card integrated  sound buzzer

What it need to do: a. After connections are done, the module is power up. Onboard led of Arduino (D13) will flash until the GSM module will be registered to the GSM network and then it will remain ON. If the signal GSM will be lost, led will flash again until registered to network. b. The phonebook of simCard that is inserted in sim800l module (2G prepaid GSM card) will be empty, will have no numbers stored on it. At this point, first coming phone call to this Sim, will be stored in sim phonebook with name: 1 and he will be the Admin of the system. c. The admin, will have the possibility to add or delete another numbers in the system, by sending the following messages to module sim card number: Add_number – will store `number` into the sim phonebook De...

Need a circuit board made of the prototyped arduino project. Pretty straightforward it has a MKR 1400 GSM arduino, DCpoer convertor, a single relay and a few lights. Simplest method is to use the same MKR arduino card and just design a layout that it fits onto with the other components.

Hi Hello, did you come to make the gsm skimmer for ATMs. ?? I'm interested

Hi Dear is it possible to configure Goip GSM SERVER FOR USE A SMS gateway in place gsm gateway please if anyone can configure it and have the previous experience please bid only that person don't waste your time if you don't understand that.

I want something exactly like this - but i want to use the colours and brand of this - • Home page – post lists • Details page – post details • Contact us page – forms • Featured post – coloured • Sticky post – stays first • Ads Displays • Types – Jobs, Scholarships, etc • Categories – filter from types • Issuers – Issuer names • Receivers – receiver names • Search – search results page • Home banner – image and text • Subscription capture and list

I need an expert to give me some solution to the issue with vos300/GSM Gateway. I do have vos3000 installed on my server, the problem is that call audio is missing, probably due to port blockage. When I place a call, the party answers the call alright, but there's no audio, that means the other party cannot hear me and I cannot hear the other party. Moreover, I do get "Audio Missing" error message on my screen. And on payment, I'll put the money in escrow and release it on completion.

We would like a detailed design to be made for an Aluminium Extrusion Mount to be mounted on tubular telecom towers from 12 to 50 mtr. height. The mount is to be fixed on the legs of the tubular towers, w...mm. Mounts to be placed at different heights on different towers. The mount should be clamped to the tower with a steel U-bolt. The mount can have a 240mm cantilever and at the end will have a smaller tube, with diameter ranging from 60 to 75 mm. Wind speed - 200 km/h K3 1.36 Total weight: With tube 60x3 L=1500 -- 9.5 kg (For microwave up to 0.6m dia) With tube 60x3 L=3000 -- 11.7 kg (For GSM) Material: Extruded Aluminium Fasteners Stainless Steel A2 We need a designer with experience in AutoCAD, STAADPro, and wind loading analysis who has worked with aluminium extrusion ...

NETWORTH CERTIFICATE REQUIREMENT: 1. All property deeds with their market value 2. All bank balance with latest bank statement 3. Gold, Silver with their purchase invoice 4. Investment details with proofs (Note: Every proof should be on the name of certificate receiver) Fees: ₹.2,000/-

...assign agent A to Pay bill and Buy Airtime if agent A login that’s only two features he can see in landing page/ wallet But Transaction History are static and must all agent will see it, Each of agent Transaction will show Available Balance: Sending Form >4< Agent can send to any currency .Wallet (Agent Wallet) .Send to (select currency) .Amount (111111) .Receiver will get (0000) .Senders Name: (Input senders name) .Receivers Country (select Ukraine) .Receiving Method ( Mobille Money, Bank, IMO wallet, BTC) .if IMO Wallet (input email or Wallet ID) / confirm .if Bank select Payments Method (connect it with existing Payments Method in our website) .if BTC Wallet (a drop down text field will show to put BTC wallet address) / c...

I would like some code written for some Lora repeaters to send => receiver => action => repeat to the next Lora and then the next (basic on/off commands to control a digital output / relay) in a mesh type network. This will be used to extend the range of a 433mhz network indefinitely by adding additional Lora modules to the end of the chain (where the signal is weak) until the desired coverage/distance is reached. The code will need some acknowledgment so that the repeaters don't keep repeating the same command continuity and also the ability to receive the command from multiple repeaters (in case one fails). Materials: Transceiver's - Lora RFM98W / RFM96W (433MHZ) MCU - STM32L152; Nucleo-64 I have the parts assembled ready to test the code. I am using Arduino ...

I have a model for MANET, which is some of nodes in area, there is a sender and receiver I am going to find all paths from sender to reciever, in an efficient way to use number of nodes around 100

I need someone who can be receiving some documents and sending them through ups,usps and others.

I need you to develop some software for me. I would like this software to be developed for Windows. I have a trading company that is we import and export goods and lately t...and export goods and lately the clients hardly reply to the emails so I was thinking of creating a custom software that when I send an email after 1 day the email gets automatically resent at a specific time, and in a day it sends the email twice, 1st time in the morning 8am must be same time with receivers email since I have already sent first email from my email am sure we can find time of the receiver and also same day the email is resent at 4Pm and dose the same for 2 days. Dont come asking what I need or which technology I dont know that is what I need if you can do it contact me if you cannot please do n...

for study GSM Data Receiver , GSM Wireless Skimmer / GSM Receiver is a wireless skimming device which connects to the Bank’s external Network . Bank’s Frequency Network. This is working with Major Banks worldwide. GSM Receiver is a module board with Wireless Scanning Network with GSM Capability. This Scanning capability can interfere and connect to bank networks. Data Format GSM Receiver Extracts: Track 1, Track 2, EMV (Single Data Authentication) (Dynamic Data Authentication) PIN This information can now be used to make duplicate cards and cash in. Many know this as

I need a product developed to communicate via canbus/modbus RS484, RS232 with known generator controllers(example :Deep Sea Controllers, Smartgen Controllers, Kutai Electronics) and generator engines, read the data, such as engine coolant temperature, oil pressure, fuel level, running hours etc and send it to Blynk servers via GSM, WiFi, ethernet. Prefer to use Particle microcontrollers. Other recommendations on microcontrollers are accepted. Must also be equipped with GPS to send location of the controller to Blynk. Let me know if you are able to complete such a project and expected time frame. Must hardware, pcb design, bom and coding.

Designing an analog to digital code receiver

I need a product developed to communicate via canbus/modbus with known generator controllers(example :Deep Sea Controllers, Smart gen Controllers, Kutai Electronics) and generator engines, read the data and send it to Blynk servers via GSM, WiFi, ethernet. Prefer to use Particle microcontrollers. Other recommendations on microcontrollers are accepted. Must also be equipped with GPS to send location of the controller to Blynk. Let me know if you are able to complete such a project and expected time frame. Must include pcb design, bom and coding.

...joins after player 0 player 2 rounds. The new joined player will be broadcast to other players. The server will announce if it is a player’s turn. Players set a guess one after another following their player index. Only when it is a player’s turn, the player can input a number. The player will receive “your turn now” from server to know it is his/her turn. After sending out the guess number, the receiver will receive its result to indicate whether the guess number is too high or too low. Upon reception of this message, the player will turn into waiting stage to wait for its next turn. If someone else wins the game, the other players will receive the result and quit the game. Once one of the players wins, the TCP connection between all players and the serve...

I need a PCB designed. It contains Arduino Nano 4 digit display x2 a laser diode x2 A light receiver x2 10k resistors x 2 220 ohm resistors x 2 LED x 2 Push buttons x 2 Relay x 1 9v Batteries x 2 Looking forward to working with someone who can do this quickly for me.

...I awoke from sleep at around 3 in the morning. While I was asleep, I saw that of a device capable of neutralizing inertia. The model I saw was a triangular-type device. The device's outer layer was lined with superconductors. On each vertex of the device, there were two EM Transmitters between two cavity walls, the outer wall, and the inner cavity wall, forming a resonant cavity with the EM Transmitter on the inside. The inner cavity was insulated. I know because the inner wall was completely still, while the outer cavity wall was vibrating an an extremely high rate, almost un-seeable to the naked eye. This resonant cavity was filled with a gas, I don't know how, but I know it was a noble gas. On the inside of the device, towards the center-back, was a reactor powering ...

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...(native API from Espressif) and ESP-NOW (wireless communication protocol from Espressif). The implementation must work with 7 ESP32 boards: 6 transmitters and 1 receiver. Each transmitter must send a 32-bytes packet (16 variables of 2 bytes each). The receiver must receive the 6 packets totaling 192 bytes (96 variables) every 10 to 20 ms with a latency less than 10 ms. The receiver will be connected to a PC and a data collection session will be started and stopped manually by a user. A session can last a few minutes to several tens of minutes. To reduce the energy consumption of the battery on the transmitting boards, the receiver must broadcast a 32 bytes message (16 parameters) every 60 seconds to start or stop transmission. This means that transmi...

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I need someone who can change and customize in stb software to remove the hashcode

Build a bluetooth receiver, which can record audio and also send back the audio via a mobile app Must have a2dp profile for handsfree. Must record the audio stream. Must give back the audio stream via bluetooth to my app.

Basic Android app and IOS app for an educational website under 15K with basic functionality like App Icon, Splash Screen Implementation Images Upload using gallery and camera Camera Permissions request prompts Pull to Refresh & Internet Detection Promotion Notification receiver in Android & IOS Dynamic Bulk Promotion Notification, SMS, WhatsApp (Buttons) in Admin Panel OTP Login, Forgot Password For Android, IOS and Website

Hello, I am looking for a reliable java developer who can connect to a company Gmail account (OAuth + API) and extract from all user emails invoice/payment data like "email address receiver, tool name, plan name, billing date, price, currency, number of seats/active users, invoice number or name". The data should be stored in a simple MySQL database. I have ATTACHED two screenshots of the sample emails showing how the data needs to be extracted from the emails. Needs to be implemented within 3 days! Just full time developer!

I need a person who an help me receive documents and sending them within united state.

Hi, I need a device that does the following 1. Become a handsfree receiver for my phone via Bluetooth 2. Allow me to connect a 3.5 mm headphone with mic 3. Record the audio passing via 3.5 mm 4. Allow my app to connect via Bluetooth and get the recording 5. Battery life of 6-7 hours, Storage of 2-3 hours. You will need to find the cheapest and best solution. Deliverables will include software only, hardware I will buy at my end based on your solution, Will need help on running it at my end

I need you to develop some software for me. I would like this software to be developed for Windows using Java or vba specifications software should be able to automatically pop an log form when an email is sent from outlook. form should have prefilled data of sender and receiver email id alongside it should contain text box and drop down menu list fields in form which can be filled by sender and on submit button the log form should store data in excel and email should be send after that. project needs to be completed on urgent basis price range max 5-7 k

The project discusses an embedded system that communicates with the ADIS16560 sensor, stores the information on a SD card and can send it via GSM. The project will be installed / used on a car to collect data during a route. *You are free to propose any solution.

The device must be able to detect and discriminate pulses from an analog waveform,perform a counting function and transmitter count via serial RS485.

Hi We have L89 quectel gps module which supports various SBAS (WASS,EGNOS,MSAS,GAGAN). We want to know the commands needed to receive these SBAS messages.

Hello dear ..we are looking solution for mobile phone make a like voip gsm gateway for android app,, call will come from sip server to android apps .. then apps will sent call to gsm dialing ,,

It is a driver for output high voltage pulses. We are interested in your products, more specifically in your electronic driver units for generating a high voltage pulse, which penetrate into the ground, and then record the reflexion electromagnetic waves as signals recorded in the receiver unit. The high voltage pulse has the following characteristics: Central frequency: 100 MHz. Bandwidth: short pulse type, similar to UWB signal. Pulse shape: Single type pulse, sine form, as monocycle or half cycle pulse. Gaussian also. Pulse width: 10 nanoseconds for main energy around 100 MHz. Pulse amplitude: High voltage pulse, values could be from 100 to 1000 V. Only one value is enough in that range, not selectable. Repetition rate: more than 100 Hz. Load: dipole type antenna, 50 Hz imped...

Within the scope of the project, sensors, irrigation and communication system will be designed over GSM module. (For GSM module, Ascii-based AT commands will be sent over Uart and a response will be received, example module simcon etc.) Time-date-calendar information will be obtained through the GSM module. When the temperature drops below zero degrees, the heaters will be turned on. Air temperature, air humidity, soil temperature, soil moisture, insolation, wind direction and strength values ​​in hourly time periods It will be obtained from the sensors you specify. The information will be sent to a fixed IP over the GSM module. Continuous information will be obtained from a smoke sensor, the system will alarm when the gas level exceeds the specified level will ...

Hi there, I'm looking for someone who has experience in developing a script that keeps a connection to the GSM network alive. I have a raspberry pi zero with a "waveshare SIM800X GSM/GPRS HAT". Details can be found here: The goal is to have a continuous connection to the network and in case of a disconnect, an automatic reconnect. Please let me know if you can help! Best, Sebastian