Connectivity


SIM Cards Post questions related to SIM card usage troubleshooting (that is, issues with your devices using our cellular connectivity services)
Spacebridge This section of the forum is for questions about <a href="https://hologram.io/spacebridge/">Spacebridge</a>, our software that allows users to SSH tunnel into their cellular devices. This is critical for devices that do not have public IP addresses.
Data, Carriers, Costs and Features Have questions about costs of data or what kind of connectivity options that Hologram has? Post that here. Issues with the actual connection to the network should be in more specific categories like the SIM Card category.

About the Connectivity category [Connectivity] (1)
SIM card takes long time to connect (and only to GSM) [SIM Cards] (6)
".SendMessage" stops connecting after a few hours [SIM Cards] (2)
Deactivating/Reactivating a SIM card [SIM Cards] (2)
Carriers in Canada [Data, Carriers, Costs and Features] (8)
Hologram Spacebridge [Spacebridge] (7)
Use of specific provider's SIM Card [SIM Cards] (4)
Nova With 3rd Party SIM [Data, Carriers, Costs and Features] (9)
How does Hologram SIM decide with which network it will connect? [SIM Cards] (12)
My device will not accept a blank APN username and password. What can I do to get it working with Hologram? [SIM Cards] (5)
Connectivity Issues with New SIM [SIM Cards] (4)
Phone Number Uses [SIM Cards] (2)
Sim card suddently stops working and disappears form the Dashboard [SIM Cards] (2)
SIM800L & Arduino UNO [SIM Cards] (4)
SIM/Device re-registration duration [SIM Cards] (5)
Make Zigbee communcation Talk to Hologram Cloud using WANNOVA [SIM Cards] (1)
Order Tracking or lack of [SIM Cards] (4)
Doubled Refilling [Data, Carriers, Costs and Features] (3)
SIM stuck in "Activating" [SIM Cards] (6)
MQTT Data Usage [Data, Carriers, Costs and Features] (3)
Price of Stamps? [SIM Cards] (6)
How does this NOT work? [Data, Carriers, Costs and Features] (9)
Changing my Device's Phone Number [SIM Cards] (3)
SMS receive issues [SIM Cards] (2)
Botletics SIM7000A - Crash with HTTP_GET on AT&T but not Verizon [SIM Cards] (2)
SMS via AT commands / SMS Service Not Subscribed? [SIM Cards] (16)
Botletics and SIM7000A [SIM Cards] (9)
SIM7000E used 1.2Mb data on first registration ? [Data, Carriers, Costs and Features] (2)
new Hologram SIM stuck on "Activating" [SIM Cards] (17)
Hologram Blue light off ( not connecting to Network) [Data, Carriers, Costs and Features] (3)