Serialization Jobs

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Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Hi there! At Inspike, we are developing a device for industrial automation. This device connects to industrial machinery and controls them. (http://plexus-automation.com) Our goal is to build a device that makes it easy for anyone to control the industrial world! We have designed the electrical part, and the front end part. Now we need an experienced software developer that can write the "Rock solid" part of the code, that will be running inside the embedded computer (like raspberry pi). The candidate will be in charge of this part of the project. Skills required: LINUX Rock solid C programming Experience working with embedded ARM based Linux computer good knowledge of PHP JSON This is an IoT project, only for the industrial sector. If you are passionate about IoT, this is the position for you!
Skills: Serial Port Interfacing C Embedded C Embedded Linux
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
So from a browser you can type: http://192.168.0.3/serial/model.php?communication_board_command=chr(2).chr(0).chr(0).chr(0).chr(2).chr(5) It will go to the script, and send a message to the USB device. ... Or its set somewhere else previously? And it calls the COM port, via USB/Serial drivers. It just seems on windows, the socket call is dealt with differently, and the issue will not happen. --- In anycase we need help with this code on Raspberry Pi, to have the Web Call sent but not have any Freezes / Pauses, so that the USB call, is opened and closed, and can have multiple calls in a regular frequency, as per any local web call
Skills: Serial Port Interfacing Bash shell scripting Debian OS Linux System Administration
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
I am wanting to integrate an 900 mhz OEM RF Module with a Raspberry PI. The OEM RF Module must be bridged with the ethernet port in the Raspberry PI. The OEM RF Module has available to it several modulation, speed, and payload settings that need to be made available to users as configurable options via a web server on the raspberry PI. The OEM Module will come with an API to interface with the Raspberry PI and interfaces via TTL via 24pin Samtec Connector. First portion of the job will be to consult on the design of the interface both Hardware and Software. Successful completion of the project will be a working 900mhz ethernet radio using the PI board interfaced with the OEM RF Module, that is configurable by users via web server hosted on the PI. Other improvements will be included after successful delivery of the radio.
Skills: Serial Port Interfacing Raspberry Pi User interface design
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
Enopte has developed an Energy Management System ( refer www.auzimax.com ) and is seeking a reliable and qualified Raspberry PI / Linux developer to join the team. The first project includes: Based on the protocol format of a solar inverter (or associated product), develop an interface via RS485, RS232 (or as required) to a text file format residing on the PI. The data stream must read and write from a given text file format. The software is to be written in Python running on Linux OS on the Raspberry PI 3. A separate file will be created per solar inverter (or associated device). The software will be tested at our Australian office, with connectivity to the associated device via the Raspberry PI3. On successful test outcome, the next solar inverter (or associated device) will be sent for coding. A set price will be paid for each device. I look forward to your application. Regards, Mark
Skills: Serial Port Interfacing Embedded Linux Raspberry Pi
Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Commands can be sent via SMS, GPRS, or connected to a computer through a serial cable. We also would like a documentation or tutorial once the project is done, explaining to us what was the procedure applied in changing the firmware since so that we can duplicate this same process from the one provided.
Skills: Serial Port Interfacing Firmware Engineering Reverse engineering