Require small app written for modem to receive incoming TCP/IP socket connections and forward over cellular connection . Like a proxy.
4 freelancers are bidding on average $166 for this job
I have good experience with at command just need access to the hardware Relevant Skills and Experience linux , netwroking Proposed Milestones $99 NZD - 1 $99 NZD - 2
Good experience in TCP/IP in C/C++ Relevant Skills and Experience as above Proposed Milestones $77.5 NZD - to start $77.5 NZD - after completion