Hologram

Hologram Blog

Stories about IoT and connectivity from the team at Hologram.

Hardware

IoT devices and SIM cards

How to select hardware for an IoT device

Hardware
Sara Shoemake
December 19, 2022
man working at manufacturing facility

Everything you need to know about IoT testing

Hardware
Maggie Murphy
February 16, 2022
iOT Development Boards

The 13 best IoT development boards & shields in 2022

Hardware
Maggie Murphy
February 8, 2022
Arduino IoT hardware

8 best IoT hardware platforms (2022 edition)

Hardware
Maggie Murphy
December 22, 2021
illustration of an eSIM

What is an eSIM and how is it changing industries?

Hardware
Kelli Harris
October 27, 2021
SIM card

What is an ICCID number and why does It matter for cellular IoT?

Hardware
Quintin Carlson
September 24, 2021
An aerial view of a construction site with yellow and orange diggers

10 best IoT asset tracking systems

Hardware
Ryan Lee
September 24, 2021
What is an IMEI and a TAC?

What are IMEI and TAC numbers & why do they matter?

Hardware
Pat Wilbur
February 4, 2020