Hologram SpaceBridge: Tunnel to your SIM Cards
Last week Hologram released a new feature called SpaceBridge. This will allow you to create an encrypted, authenticated, inbound tunnel to one of your SIM cards. You can use SpaceBridge to do everything from running a server on cellular or SSH into a device in the field for remote control applications.
You can find the main instructions for SpaceBridge here:
SpaceBridge Secure Tunneling
We’ve written up a few tutorials to help you get started.
SSH into your Raspberry Pi via Cellular
Creating a Tunnel Without Downloading the SpaceBridge Client
We’ll be making improvements over the next few weeks so please let us know what you think!