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Tutorials, project showcases, and electronics insights from the KaspersLab team.
Agriculture · Latest
Automating Irrigation on an Indian Farm: A Practical Guide
Soil moisture sensors, pump protection, 4G versus Wi-Fi and stopping a pump from cycling: what matters when you automate irrigation on a real farm.
Arun Sai Prakash S P · 15 Oct · 4 min read
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Making Your Existing Switches Smart, Safely
Make the switches you already have smart: neutral wires, switchbox space, relay modules, ESPHome and Tasmota, and the safety rules that matter.
Arun Sai Prakash S P · 15 Oct
What Custom Firmware Development Involves, and What Drives the Cost
What a firmware project includes, from board bring-up to over-the-air updates, and the factors that decide how long it takes and what it costs.
Arun Sai Prakash S P · 15 Oct
4G, Wi-Fi or LoRa: Choosing Connectivity for a Field Device
Range, power, running costs and coverage: how to choose between Wi-Fi, 4G LTE, LoRa and Bluetooth for an IoT device at a farm or remote site.
Arun Sai Prakash S P · 15 Oct
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