ESP32 boards enable five projects without internet connectivity
Updated
Updated · How-To Geek · May 5
ESP32 boards enable five projects without internet connectivity
10 articles · Updated · How-To Geek · May 5
The article highlights Meshtastic LoRa messaging, local temperature and humidity sensors, ESP-NOW peer-to-peer networks, SD-card data logging and a local video doorbell.
These setups use Bluetooth, local Wi-Fi, LoRa or direct device links so they can keep working during internet outages, and some continue operating even if a home router fails.
The examples emphasise avoiding cloud dependence and subscriptions by keeping communication, storage and smart-home functions on local hardware and networks.
With the new ESP32-S31 chip released, how does it change building a completely private, local-first smart home?
Can open-source ESP32 projects finally break the subscription-based models of big tech in the smart home market?
What are the hidden vulnerabilities of relying on decentralized mesh networks like Meshtastic for emergency communication?