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Arduino Project: iPhone to HM-10 BLE to NB-IoT Shield to NB-IoT Network to Internet to Linux Server
Post 303043453 by Neo on Wednesday 29th of January 2020 04:27:54 AM
01-29-2020
Administrator
Success!
Push a button on the iPhone and send a BLE bluetooth message to the Arduino UNO who forwards the request to a remote server via a commercial NB-IoT network; where the server parses the request and returns the results back to the iPhone via the same NB-IoT / BLE link.
In this case we request the load average of a remote Ubuntu Linux server 'cat /proc/loadavg' 12 times zones away. The remote server runs a Python UDP service "test app" for this "mini application" example.
BLE/NB-IOT/UDP internetworking
I think I may well be the first "maker" to do this with the Arduino UNO, and iPhone, the HM-10 BLE module and an NB-IoT shield and commercial network... but I cannot be sure!
I'm currently testing reliability. Will post the draft Arduino UNO sketch and the Python UDP test server code when finished preliminary testing. Please don't expect a polished product, as this is just a demonstration using the iPhone to send a BLE message to the Ardunio with an NB-IoT shield to forward the request to a remote UDP server and display the results back on the iPhone.
Also, I think I should include a few more "mini-app buttons" for this demo.
Push a button on the iPhone and send a BLE bluetooth message to the Arduino UNO who forwards the request to a remote server via a commercial NB-IoT network; where the server parses the request and returns the results back to the iPhone via the same NB-IoT / BLE link.
In this case we request the load average of a remote Ubuntu Linux server 'cat /proc/loadavg' 12 times zones away. The remote server runs a Python UDP service "test app" for this "mini application" example.
BLE/NB-IOT/UDP internetworking
I think I may well be the first "maker" to do this with the Arduino UNO, and iPhone, the HM-10 BLE module and an NB-IoT shield and commercial network... but I cannot be sure!
I'm currently testing reliability. Will post the draft Arduino UNO sketch and the Python UDP test server code when finished preliminary testing. Please don't expect a polished product, as this is just a demonstration using the iPhone to send a BLE message to the Ardunio with an NB-IoT shield to forward the request to a remote UDP server and display the results back on the iPhone.
Also, I think I should include a few more "mini-app buttons" for this demo.
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LEARN ABOUT DEBIAN
bt-obex
bt-obex(1) bluez-tools bt-obex(1) NAME
bt-obex - a bluetooth OBEX client/server SYNOPSIS
bt-obex [OPTION...] Help Options: -h, --help Application Options: -a, --adapter=<name|mac> -s, --server [<path>] -p, --opp <name|mac> <file> -f, --ftp=<name|mac> DESCRIPTION
This utility implemented support of Object Push Profile (OPP) and File Transfer Profile (FTP). You can send and receive files to/from remote device using this tool. OPTIONS
-h, --help Show help -a, --adapter <name|mac> Specify adapter to use by his Name or MAC address (if this option does not defined - default adapter used) -s, --server [<path>] Register agent at OBEX server and set incoming/root directory to `path` or current folder will be used; Agent is used to accept/reject incoming bluetooth object push requests -p, --opp <name|mac> <file> Send local file to the specified remote device using object push profile -f, --ftp <name|mac> Start FTP session with remote device; If session opened successfuly, FTP shell will be opened FTP commands: help Show help message exit Close FTP session cd <folder> Change the current folder of the remote device mkdir <folder> Create a new folder in the remote device ls List folder contents get <src> <dst> Copy the src file (from remote device) to the dst file (on local filesystem) put <src> <dst> Copy the src file (from local filesystem) to the dst file (on remote device) cp <src> <dst> Copy a file within the remote device from src file to dst file mv <src> <dst> Move a file within the remote device from src file to dst file rm <target> Deletes the specified file/folder AUTHOR
Alexander Orlenko <zxteam@gmail.com>. SEE ALSO
bt-adapter(1) bt-agent(1) bt-audio(1) bt-device(1) bt-input(1) bt-monitor(1) bt-network(1) bt-serial(1) 2010-08-16 bt-obex(1)