I come across new operators all the time. My first question when I get a new SIM in my hand is what APN should I use. I find myself browsing the interwebs and sometimes not finding the right answer. So, here is a list in the making, the unsung hero of LPWAN APNs. Perhaps you miss an operator, send me a DM on Linkedin!
Access Point Name (APN), a cornerstone in wireless connectivity via mobile networks, is especially critical for the Internet of Things (IoT) and Low Power Wide Area Network (LPWAN) technologies. Understanding and configuring the correct APN settings is vital for reliable and secure connections in the IoT realm. This article delves into the nuances of APN settings across different operators and their impact on IoT connectivity.
APNs for IoT and LPWAN
In Sweden, each mobile operator provides specific APN settings for IoT and LPWAN. This is quite common across the globe. The APN settings are crucial for ensuring uninterrupted and secure data transmission. For IoT and LPWAN, the required APN often differs from those used in traditional mobile networks. For instance, in LPWAN, operators may implement LTE-M, NB-IoT, or both, necessitating awareness of varying APN requirements. In essence, APN for IoT is more complex than for standard mobile usage, but with correct knowledge, it’s manageable.
APN’s Central Role in IoT Connectivity
The APN plays a central role in connecting IoT devices to the network. Choosing the correct APN ensures that your devices communicate effectively with the appropriate network, whether for transmitting critical data or maintaining connectivity in remote areas.
APN Settings
| APN Settings | |
|---|---|
| 1GLOBAL (prev Truephone) | iot.truphone.com |
| 1NCE | iot.1nce.net |
| Com4 | public |
| Emnify | emnify |
| Melita | nbiot.melita.io (NB-IoT) iot.melita.io (for all technologies incl. NB after 2203) |
| Netmore | data.rewicom.net |
| Onomondo | onomondo |
| Soracom | soracom.io |
| Tele2 | m2m.tele2.com or iot.tele2.com |
| Telenor | lpwa1.iot.telenor.se |
| Telia | lpwa.telia.iot |
| ThingsMobile | JTFIXEDPUBLIC |
| Three | 3lpwan.com, m2m.tre.se or 3iot.com |
Understanding APN
When a mobile device establishes a data connection, the correct APN must be presented to the operator. Based on the APN, the operator determines the type of network connection to be created, such as the IP addresses to be assigned, security methods, and whether the connection is to a private or public network. APN identifies the desired Packet Data Network (PDN) and can also indicate the type of service needed, like Multimedia Messaging Service (MMS).
Private APN for IoT
Operators offer private APN solutions for businesses dealing with sensitive data or requiring a dedicated network solution. A private APN only ensures network access to authorized devices, adding an extra layer of security for your data. It can also integrate with your existing IT infrastructure, enabling seamless communication between stationary and mobile devices, ideal for maximizing productivity and efficiency.
Final Thoughts
Configuring the correct APN settings for your IoT and LPWAN connections ensures reliable and secure communication for your smart devices. With the correct settings, your devices can perform optimally.