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2,650 serial data access jobs found, pricing in USD

...jobs to my bluetooth printer over bluetooth serial connection. The bluetooth printer understands ESC/POS commands and basic text. The program needs to be able to take a base64 PDF as an input and convert that to a format that can be sent and printed by a bluetooth thermal printer over bluetooth serial connection which understands ESC/POS commands

$137 (Avg Bid)
$137 Avg Bid
16 bids

I need to create a prototype on Arduino Mega for filtering traffic coming from Serial0 and Serial1 to Serial2. Serial0 has a string of integers mixed with lot's of noice. This have to be converted to pure integer string and then converted to HEX and transmitted to Serial2. Serial1 have to be just repeated to Serial2.

$24 (Avg Bid)
$24 Avg Bid
6 bids

I am using android emulator for PC. [url removed, login to view] Android 5.1 In order to run a specific game/app, I must hide the fact I am using an emulator. The device must appear to be a real phone. Possibly we should have fake: device ID network settings IP Mac GPS ????

$189 (Avg Bid)
$189 Avg Bid
11 bids

hello, i want to make the bill acceptor can readable with my windows 10 pc you can see the example from here [url removed, login to view] Thanks..

$25 (Avg Bid)
$25 Avg Bid
2 bids

hello, i want to make the bill acceptor can readable with my windows 10 pc you can see the example from here [url removed, login to view] Thanks..

$27 (Avg Bid)
$27 Avg Bid
5 bids

I have installed NAT-T ipsec tunnel between Centos 7 and Juniper SSG5-Serial .. the status is UP. The issue is no ping from A to B

$19 (Avg Bid)
$19 Avg Bid
4 bids

Convert Image into XY Coordinate and transfer those data to device via Serial interface

$77 (Avg Bid)
$77 Avg Bid
9 bids

...or card. It will operate an entry and information system Board spec Supply voltage should be 5V on board 3V3 regulator for the RC522 board Output and input should be serial TTL, 9600 baud A led to show tag read or written to. Red/green, red error green success. one output to drive a relay board should fit onto a pin header to connect directly

$721 (Avg Bid)
$721 Avg Bid
26 bids

I want to develop desktop ...need to make sure ,if we are installing on one user's machine it should not run on another user's computer(You can user serial number of motherboard and make REST API call to some server which can verify username,password and serial number) I would like to get it finished [url removed, login to view] FULL TIME AND EXPERIENCED DEVELOPER

$215 (Avg Bid)
$215 Avg Bid
19 bids

...players over RS232 (COM). Dont worry, you dont need to learn the protocol how the players talk, basically you just need to write a Windows event-driven code to send and receive data from a COM port. I have even attempted to make "pseudo" (fake) code that you may find useful (the pseudo code is event driven already). In my pseudo code I made a variable of

$533 (Avg Bid)
$533 Avg Bid
25 bids

...needs to be fetched from the device). I think this device is based on Nordic nRF24L01 I would like to port the firmware to a generic part like [url removed, login to view]:g:ZgoAAOSwo0JWOHTe Are you experienced in snarfing and porting firmware

$67 / hr (Avg Bid)
$67 / hr Avg Bid
4 bids

Senario: 1. Create QR code with Google API: [url removed, login to view] 2. Prepare data in Excel (Order, Name, Ticket, Barcode) 3. Create mail merge in Word & send bulk mails Result: A) QR code in browser looks correct B) QR code in Word looks correct C) QR code in Outlook looks correct Issue: Printing

$23 (Avg Bid)
$23 Avg Bid
4 bids

Hello, We have a Siemens PABX HiCom 300E that needs to communicate with FCS Unicorn Call Accounting system over serial connection. CDR works but Check-in data from Unicorn to PABX is not being sent. If you have experience in Siemens Hicom300E and Unicorn, please respond asap!

$186 (Avg Bid)
$186 Avg Bid
3 bids

Require Library along with sample project of Modbus RTU/Ascii Slave on Serial/TCP IP (Ethernet+Wifi) for PIC32MX/PIC32MZ Controller.

$503 (Avg Bid)
$503 Avg Bid
9 bids

...simply draws data from our management system and inputs the data to a SQL server. it will then use this server as a lookup, as when we scan a job order barcode, it will identify the required data to output and load a job to our PLC via 3 digit ASCII text. the only other function the software has is, when it recieves a signal via serial cable from one

$11917 (Avg Bid)
$11917 Avg Bid
43 bids

...an example application in C++ for reading and writing binary data through the serial UART of the Raspberry PI. The example should include: - Detailed explanation of the code steps - A basic example for reading binary data - A basic example for writing binary data - An example where data read is checked and based on the incoming command a response should

$244 (Avg Bid)
$244 Avg Bid
23 bids

...role will be to develop a PCB ready for product launch but with a sub-board/connection for developer access to upload software to the microcontroller (atmega) and test. This may include the development of an FTDI sub-board purely for developer access or 2 slightly different versions of the PCB. The tasks involved with completing the main PCB include:

$413 (Avg Bid)
$413 Avg Bid
16 bids