I built a mesh network from old ESP32 boards instead of buying a new router, and my smart home coverage is better now
I’ve got a few ESP32 boards sitting in a drawer, left over from past projects and doing nothing. Meanwhile, a few sensors stationed around the house struggle to report back because of a Wi-Fi coverage problem. A motion and light sensor in the other bedroom would drop off some evenings and turn into decorative pieces. I’d priced out a mesh Wi-Fi upgrade before I realized that the fix was already sitting in my drawer. The spare ESP32 boards just needed to talk to each other without a Wi-Fi network.
I’ve got a few ESP32 boards sitting in a drawer, left over from past projects and doing nothing. Meanwhile, a few sensors stationed around the house struggle to report back because of a Wi-Fi coverage problem. A motion and light sensor in the other bedroom would drop off some evenings and turn into decorative pieces. I’d priced out a mesh Wi-Fi upgrade before I realized that the fix was already sitting in my drawer. The spare ESP32 boards just needed to talk to each other without a Wi-Fi network.
William Garcia
Boston
Boston
Published by: aplhsindia.in
