Xbee datalogger jobs

I'm working on my new website and need 8 pictures for my slideshow. The pictures need to be a combination of stock picture...need to be a combination of stock pictures from a paid database (where you shall have access) and modification required by me to fit my purpose. The result needs to be a high-class product with some visual appeal and effect! The 8 pictures will be as follow: 1. related to a monitoring system for pharmacy 2. related to a monitoring system for medicinal factories and deposits 3. related to a datalogger with printer for cool chain transportation 4. related to a controller of pumps for wastewater 5. related to temperature probes for industrial use 6. related to tempeture transmitter 7. related to R&D of industrial electronics 8. related to controllers...

Simple application that records id of the card and the date time / duration how long the nfc tag has been attached to the device. data to be send to the cloud as a json string (deviceName,cardId,dateTime,duration) after the nfc tag is removed from proximity of the device. ui can be simple as this is just a internal usage for recearch project and not a published in store.

...rate (pulses per second) per valve. Each valve may run from between a few minutes to over an hour. Flow generally only happens 4-6 hours per day. The critical data is the first few seconds of when the valve turns on. The goal of the project will be to log data from a rotary hall effect based flow sensor in a remote location for a period of at least 1 month. I have a crude version of the datalogger built but it drains a 16000mAh battery in about 4 days (solar is NOT an option). The date time stamp is inaccurate as it's based on the internal clock of the Arduino. I am seeking help to incorporate an RTC module and effectively put the arduino to sleep when its not recording to extend battery life to 1 month. Base configuration: Arduino Micro (ATmega32u4) with adafruit ...

Hello, We are looking towards building a professional and industrial-grade data logger with multiple gateway systems like Ethernet, LoRa, WiFi etc. Will share detail via chat The design must be compliant to any EMC/EMI tests that we perform. Preferred software to be used to design the project is Altium or Eagle. Thanks, Jason

Hello, we are looking for someone from st Louis who has battery testing setup knowledge. batteries have been connected and wired to datalogger just need them to automate to the software. if anybody interested please contact

the project is to build a network in which sensors send data to Arduino nano and then the Router XBee sends the data over to Coordinator XBee. even if a node in the network goes down the data should be able to reach the coordinator XBee. you are required to design and do the essential codings for the aurdino to collect data from sensors and then send it through the attached XBee to the coordinator. pls Quote a price if you are required to configure, setup and do all the coding stuff.

Read out many energy meters and display them in one screen For example in an apartment there are many flats. Each flat has its own energymeter. Energy meters will read the consumption of electricity in kWh. Then the owner of the apartment will see all flats consumptions in one screen. The energymeters are standart off-the shelf products. They have standart modbus communication port. Hence our expectation is that you communicate with each of these energymeters, read the data and put it on the display.

I would like to build a simple temperature and humidity data logger on a PCB with USB connection and also design a software tool to programme it and read the data stored.

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 th...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 ...

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I need to log displacement at 4 locations using LVDT with least count of 0.01 mm and total displacement not exceeding 50 mm along with pressure of 0-700 bars. this data needs to be logged at predefined interval , saved for retrieval later and also displayed graphically on time axis. the data should be linked to a webpage where it will be updated in real time and the data can be recorded or viewed remotely. All of the above will be used in field so needs to be enclosed in a rugged enclosure.

Looking for someone who can help me get the Adafruit datalogger board to work properly with the Wemos D1 R2 board. I have an arduino sketch that works properly on an UNO but need to port it to a WEMOS D1R2. Required to have one of each to take on the project

Need to translate serial data to android app. Data is from a vehicle. Boost, tps, rpm from zt2 Zietronix datalogger system that only connects to pc. But I would Like to have an android app to record data freeze frame quickly email etc...

Hi ,I need to develop code for Arduino RFID datalogger with display and send the RFID tag ID to mobile phone .can you do that

Hi ,I need to develop code for Arduino RFID datalogger with display and send the RFID tag ID to mobile phone .can you do that.

The scope of this project is to develop a 4-channel datalogger and Android application to control it. Requirements for the characteristics of the analog inputs: - number of analog inputs - 4; - signal sampling frequency - 50 kS / s per channel; - 14 bit ADC (better to use 16 bit ADC); - input voltage range: 2 inputs with a range of ± 20 V, and 2 inputs with a range of ± 200 V; - multiplexing of all input signals to one ADC is possible; but preferable to use separate ADCs for each of inputs. The datalogger should record signals into an internal memory (microSD memory card). Device must provide monitoring of signals before recording and during recording. Monitoring should be done using a specialized Android application. Communication with Android application de...

...experienced Firmware developer to develop firmware for our IoT devices. You will be working with a team of talented individuals in developing firmware for our IoT products. Responsibilities: We are working on a datalogger that can collect temperature data from the sensors and generate reports out of it. Most of the firmware code is ready but we need an experienced firmware developer for two months with us to integrate and test the firmware and give us a production ready firmware. You have to do the following job: 1) Complete the firmware in getting the temperature data from the datalogger 2) Generate the report out of the data 3) Improve the power optimization of the device wherever possible 4) Test the devices in multiple scenarios and fix the bugs 5) Give production-re...

I want two xbee s2c module to communicate with each other wirelessly. The trasmitter xbee should be connected to arduino uno and power source. The reciever xbee should be connected to arduino uno , power source and a micro sd module to retain different RSSI values for different distances between the two modules. I had all components. I need help in writing codes , xbee configuration, and connections.

i have a requirement for a code to be written for a system composed of a teensy 3.5, ESP8266 and multiple gas sensors. the system would sample the air every 30 seconds and record the sensor readings on to the onboard microSD datalogger on the teensy3.5 board. at the same time it would send the sensor readings over wifi to my thingspeak channel, using the esp8266. there is potential in the future for notifications to be sent to a mobile device once a sensor reading threshold has been passed. I appreciate that this may not be easy to describe/understand over email and may require a flow diagram and wiring schematic to make things clearer. if this is something you think you would be interested in, it would be great to hear back from you and we could discuss the project in a bit more...

I need the development of the code for a microcontroller with USB host capability, which fulfills the following: • Data extraction by USB pendrive in CVS or text format. It must be indicated when it has been enumerated, at the end of copying the data or in case of not being able to enumerate. • Enable GPIO input from integrated USB port power management (overload). Regarding the action to take in case of overload, I am still not clear. In computers, the USB extraction sound is usually emitted. • I2C real time clock (Initially DS3231 but I am studying from another manufacturer, same for I2C or other method to keep time). • External flash memory (NOT SD, soldered in board, open to memory recommendations). • ADC converter 15 bits effective by IC2 (ADS1115) . &b...

We are searching for an adaption of a small datalogger for having mobile data connection: The datalogger consists basically of an ESP32, having WLAN connectivity towards thinkspeak.com. The program code is written using the Arduino IDE. This datalogger should be adapted, to allow connectivity via mobile connection. For the mobile connection (GSM, 3G, 4G) a SIM-module (e.g. SIM800, SIM900 or the like) can be used. For sim-cards the  (for credentials) SIM-cards will be used. The program should be written in ARDUINO IDE, allowing to further adapt it in the future A SIM-module breadboard should be used. If the connections are changed slightly only, no layouting of the PCB is needed. Otherwise the PCB-layout needs to be adapted, also. This needs to be di...

I need a set up a microcontroller to collect sample gases from vehicle exhaust fumes Set up temp & humidity sensor to start a vacuum pump which extracts exhaust gases to a gas analyse box and shuts down extraction when the temperature in the gas analyser box exceeds 35°C Set up a SPS30 sensor to log PM2.5 concentrations and graph results Set up aSprintIR®-W 100% CO2 Sensor sensor to log CO2 concentrations and graph results Set up SIM shield on the arduino to stream data from Arduino to data visualizer Set up Public front end display by vehicle displaying Temp, Humidity, CO2, PM 2.5, time stamp, and GPS co-ordinates Some experience with Can Bus remote datalogging using Wireshark via CANvas or similar would also be advantageous, for stage II of the project.

I need the code development using ATMEGA328p, 23LC1024 SRAM and FLASH SPI memory to store data permantly every hour for 3 years. Data consist in: -Date/hour (RTC DS3231) - 1 float - 1 long No need hardware or PCB design. Thanks

HI , I need a embedded developer who can recreate the eval board and add a mcu with ethhernet for sending out data. please refer to to understand the...fixed reader 2. mobile reader The fixed reader is the 1st priority The product should have the following features 1. 2 RF antenna 2. The main antenna should have 4 GPIO ( 2 input 2 output ) using HTTP over ethernet as client where it sends TAg info at a slow rate of 1 tag per second . ( explained below ) 4. Rs485 based communication as an additinal option 5. support from Xbee for data transmission (2 way) 6. clock with RTC and support to time update deliverables will be 1. 2 working units of the product 2. All source code 3. gerber data 4. complete knowledge transfer

I am looking for a programmer that has a good knowledge of C and Python to program a project for me. The programmer must have a good understanding of hardware as this is required for the project. The devices used will be an Arduino mega 2560, a A9G GSM/GPS module and a Xbee 3G module. I will give more info to the selected programmer.

I need a program that has on display, 2 x air/fuel gauge, 1 x rpm gauge for engine, 1 x rpm gauge for dyno drum. A recording/datalogging feature to playback the info. air/fuel are 0-5v O2 sensors engine rpm is an inductive pickup type drum rpm is using a magnetic trigger switch

We are a datalogger startup and we are looking for a hardware designer that would suit our purpose.

We are a datalogger startup and we are looking for a hardware designer that would suit our purpose.

For 32 ch datalogger, 32ch Data logging software, I use USB COMPORT to read data and windows side software will show all channels and log them into excel. Data logging speed 10000/sps for each channel. Data logging can be set period or manual (start and stop logging) we should give name for channel we should scale data in a level. I put an example of the software.

Hello, we currently have a prototype datalogger made with the following components: -Raspberry Pi Model B + - Relay Module 4relays - FRM01 as a Watchdog -SIM800L 5v modem -I2c connectors -USB RS485 Modbus or i2c to uart to max485 modbus - battery UPS 2x18650 we need to make a PCB that meets the following characteristics, -almost 5 i2c connectors - UPS with 18650 batterys - bay for SIM800L 5v module - Analog inputs and outputs to control relays or any additional connections that can be used with raspbery -at least 4 solid state relays, which can be operated with the raspberry - watchdog that can cut the power to the entire system in case it does not receive a signal from the raspberry after 5 minutes (currently we use FRM01 mode 5 300s-10s-101)

I saw your proposal for A rover that has a brain of raspberry pi 4B and it will use Xbee model 3 as the communication method for receiving commands and sending data. It will use infrared sensors for object detections using raspberry pi camera V2 for taking pictures and videos. It should also use motors and motor modules for moving. It will use temperature sensor to measure temperature inside the body and outside. The simulation programs preferred are simulink, labview or multisim however others programs can be accepted too. Files of the simulation as well as a small report about it is wanted too. Will pay $300.

A rover that has a brain of raspberry pi 4B and it will use Xbee model 3 as the communication method for receiving commands and sending data. It will use infrared sensors for object detections using raspberry pi camera V2 for taking pictures and videos. It should also use motors and motor modules for moving. It will use temperature sensor to measure temperature inside the body and outside. The simulation programs preferred are simulink, labview or multisim however others programs can be accepted too. Files of the simulation as well as a small report about it is wanted too.

A rover that has a brain of raspberry pi 4B and it will use Xbee model 3 as the communication method for receiving commands and sending data. It will use infrared sensors for object detections using raspberry pi camera V2 for taking pictures and videos. It should also use motors and motor modules for moving. It will use temperature sensor to measure temperature inside the body and outside. The simulation programs preferred are simulink, labview or multisim however others programs can be accepted too. Files of the simulation as well as a small report about it is wanted too.

The microphone in which the audio is being measured communicates with an I2S Philips audio protocol. A fast Fourier transform need to b...Current code is working on STM32L4 and it is being able to get the dBA value out of the RMS calculation, but doesn't have the FFT implemented and also an exponential logharitimical moving average is needed to be implemented to calculate SLOW measurements (each second), the FAST measurement (125ms) is being measured correctly. When the FFT is implemented it is needed to be provided to the UART TX (Xbee wireless transmission), the 3 frequencies with the highest power on each measurement, and the sound pressure level (SPL) with A-Weighting filter implemented to get dBA values out of it. Please only highly experience in DSP embedded systems in...

Hi, I am working on a Project, their is a section of Bump detection using Accelerometer and GPS which controlled by Raspberry pi. This data is send to the another Xbee by Xbee. If you did this before. Similar to Car project. Do text me.

I need to code an additional function to this library: As seen on this example: this is a so called NTRIP client...server. The data will come from serial (RX,TX) on ESP32 and a need to send them to specified host (a webpage where the data are coming from) with a specific port, specific mountpoint, password and username. Basically it is the same as the read (get the data from the server) but i need to add a write (to send a data to the server). basically it is already coded here: I just need to get it in a form of a library or a more usable format in arduino.

I have a temperature sensor that reports temp_object & temp_ambient over I2C. I have a 128x64 OLED display that runs over I2C. I have an Arduino Nano with Datalogger shield that contains a real-time-clock & micro-SD card. I want the temperatures logged in the micro-SD card and time stamped. I also want the display to update the temp_object in real-time so I can visually confirm the device is recording and get a sense of temp increase/decrease (not sure how long my batteries will last). I have patched together various codes and confirmed individually that: 1) code to report temperatures is correct (ta & to) 2) code to print time-stamp is correct (#include RTClib.h) 3) code to create & refresh display is correct (#OLED_SSD1306_Chart.h) 4) code to write data to mi...

Objective: Design and drawings for the manufacture 3 PCB boards corresponding to 3 devices ...sensors which monitors and transmits the temperature and data related to the state of the sensor via radio frequency, such as the state of its battery, sensor ID, among others. The second PCB board corresponds to another device in the monitoring system whose function is to receive the signal, the power (to reinforce) te signal and transmit it via radio frequency to a third device similar to a datalogger. This third PCB board receives the signal and stores it on a hard disk. In addition, you must connect via Wi-Fi to a Router (of any commercial model) to be able to receive the data locally (through the Wi-Fi generated by the Router) or remotely through the Internet connection provided by the...

Arduino low power datalogger for data monitoring

...motors using a canbus. I need to design a link that will transmit the canbus data in real-time, so i can control the motors wirelessly. The motors are controlled by turning encoders, and there must be as little delay as possible The canbus runs at 250kbs and I control 3 separate servo drives. This control system designer will be a partner in this project.I have an older wireless bridge that uses an xbee pro wireless module, but find that the dropped packet rate is to high. I need someone with extensive experience of how to work with wireless systems and to get the best performance and range. There are a lot of wireless systems being used in the industry that my products are used in. They all use wireless RF. I would prefer this as a solution unless you can give me a good argument...

I'm in the need of a PCB designer that has good knowledge on the use of Circuit Maker, to build an Advanced Datalogger. Your task will be developing schematic layout up to Gerber, BOM and 3Dfiles. Main IC's and sensors have already been selected, block schematic has been completed. fewer components will require footprint creation (I will provide the 3d model if needed) and most IC's have reference designs available. 90% components are widely used ones. The only component selection that will be left to you will be about discrete components. This is a shared work project, I will be assisting you at any stage of the project if required. To be the successful candidate your skills should include: Circuit Maker knowledge STM32F4 experience Good communication skills ...

I need you to develop some software for me. I would like this software to be developed.

Xbee communicating with arduino

hi looking for someone that can write a code for Arduino and xbee lte I want to build a wireless pump control that will detect hi or low tank level and send a sms to pump side and turn pump on or off via sms wit xbee lte module the tank and pump is about 2 miles apart on the tank side I have float switches and on the pump side I have a relay both need to operate via Arduino and xbee I uploaded a pcb design it can handle xbee rf right now I need it to work on sms now

configure Arduino board with GPS module and OBD2 datalogger.

hi looking for someone that can write a code for Arduino and xbee lte I want to build a wireless pump control that will detect hi or low tank level and send a sms to pump side and turn pump on or off via sms wit xbee lte module the tank and pump is about 2 miles apart on the tank side I have float switches and on the pump side I have a relay both need to operate via Arduino and xbee I uploaded a pcb design it can handle xbee rf right now I need it to work on sms now

I have a datalogger system, developed in C, on the basis of a Texas Instruments MSP430FRxxx series microcontroller which stores data to an SD card using the FATFS open source code. I would like to integrate a Bluetooth (or Zigbee or cc2500) module to allow remote data retrieval from the datalogger in the field and to query the status of the datalogger and set control parameters. The control unit could be to another MSP430 system with its own Bluetooth (or Zigbee or cc2500) module and a simple LCD screen and SD card, or possibly a mobile device such as an Android phone or tablet. My prefered concept at this stage is to use a second MSP430FRxxx device as the control unit, which connects with dataloggers in range, requests files from them, and creates copies of those file...

Need a 4 channel (2 x pt100 with max31865 and 2 x 4-20 mA with i2c) datalogger on raspberry PI usb. Every 2 sec create a new entry on a csv file in usb. Every day create a new file with date as name

We are interested in developing multichannel USB datalogger. For ex There will be 8 temperature sensors. PT100 / thermocouple. Temperature for all chanels w.r.t. time to be recorded in unit. When we connect USB drive to unit, all data to be copied in usb drive. Prferably to use PIC microcontroller. Otherwise other micorcontroller can be used.

I need water monitoring system code and by using the results we have to run the aerators in the pond by using xbee automatically