Tag: #IoT
2 articles tagged with IoT
Embedded Systems
Rajath Kumar·Jun 25, 2026
MQTT vs HTTP for IoT: Which Protocol Should Your Firmware Use?
Most IoT tutorials default to HTTP without explaining why. Here's a head-to-head comparison of MQTT and HTTP from a firmware engineer who deployed both.
Rajath Kumar·Jun 25, 2026IoT ArchitectureRajath Kumar·Jun 21, 2026
Connecting ESP32 to AWS IoT Core: A Production Setup Guide
Most AWS IoT tutorials skip the hard parts — certificates, device shadows, reconnect logic. Here's the production setup that survives in the field.
Rajath Kumar·Jun 21, 2026