A global software-defined network for IoT developers.
Secure, inbound access to your devices, anywhere in the world
Open up communication into devices for configuration, troubleshooting, and content updates through SSH or TCP/UDP
Configure Spacebridge connections between your devices and enterprise applications via our desktop client or scripts
Use the same Spacebridge configuration anywhere on Hologram's global IoT Cellular Network
Our network was designed from the ground up for machines and IoT security such as automatic device fire-walling and advanced session authentication
Reach out to your devices for over the air updates, SSH logins, and more
Send secure encrypted TCP/UDP messages to your devices via our Dashboard or API
Getting inbound access to your devices on someone else’s network is hard. Hologram creates a network for you on top of cellular infrastructure, so that you have full inbound access to your devices
ssh-keygen -f spacebridge.key -b 4096
SSH keypair established for Spacebridge inbound tunneling
ssh -p 999 -L 5000:linkXYZ1:22 -N -i spacebridge.key email@example.com
Establishing Spacebridge tunnel to device linkXYZ1 over Hologram Global Network.....
pi@raspberrypi:~$ sudo hologram send "Hello World"
Sending message to Hologram "Hello World"
pi@raspberrypi:~$ rsync config-171103-v03.py /config/firmare/config-171103-v03.py
Remote sync configuration files OTA on cellular
Use our Spacebridge desktop client or control connectivity tunnels via the command line.Learn more about enabling Spacebridge
Manage your devices and data today