You can include assembly instructions in the C. If you take a look at the startup files you will notice the startup for the micros is generally done in C before the C environment is copied to RAM and setup!
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.