Connectivity


LTE Cat-M1 & NB-IoT As many people know, Hologram provides the largest global coverage for cellular IoT devices. Expanding our support of 2G, 3G, 4G devices we now offer Cat-M1 and NB-IoT coverage in select markets and cellular partners. 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. Spacebridge This section of the forum is for questions about Spacebridge, our software that allows users to SSH tunnel into their cellular devices. This is critical for devices that do not have public IP addresses. SIM Cards Post questions related to SIM card usage troubleshooting (that is, issues with your devices using our cellular connectivity services)
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Have a Network or Connectivity Issue?

Thanks for stopping by the Hologram community forum. If you are inquiring about a specific connectivity issue with your devices using Hologram, please first visit our Troubleshooting Connectivity guide. If unable to re…

5 December 25, 2019
About the Connectivity category 1 November 28, 2017
SIM7000G (botletics) - Network status 2: Not registered (searching) 4 January 23, 2020
Failing to connect to device to send a message 3 January 21, 2020
LTE CAT M1 connectivity with IOT hardware 5 January 21, 2020
LTE CAT M1 connectivity 4 January 21, 2020
Invalid SIM number when trying to activate SIM throw API 2 January 13, 2020
Nova R404M Connectivity 11 January 12, 2020
PPPD not found on network connect 5 January 6, 2020
VoLTE SUpport 1 January 6, 2020
euicc profile derisk 3 January 22, 2020
Correct usage of "event.subscribe('sms.received',..)"? 2 December 23, 2019
Device have been paused...Why? 8 January 22, 2020
LTE CatM1 Coverage in USA 5 December 21, 2019
Network Radio(s) 3 January 19, 2020
SIM7000A Cannot connect - Not registered 7 January 14, 2020
SparkFun LTE CAT M1/NB-IoT Shield - SARA-R4 12 December 15, 2019
NB IoT USA 8 December 14, 2019
Pycom FiPy compatibility 6 December 3, 2019
Is there any response from Hologram upon receiving data? 1 November 30, 2019
nova lte-m 1 November 26, 2019
Problems sending an SMS from botletics SIM7000A shield 5 December 25, 2019
Dashboard shows my plan with two different prices 2 December 25, 2019
Failing to Connect to Cloud - SARA-R410M 1 November 25, 2019
Connecting to AWS IoT via the customCloud interface 5 November 21, 2019
Cannot connect to AT&T 3 December 11, 2019
Spacebridge Timeout 3 December 3, 2019
sim900, 2G support NYC? 7 December 3, 2019
Hologram Nova with private LTE-M network and blank SIM Card 5 November 30, 2019
No connection to network 3 November 26, 2019