The Hub 3 - an ESPNow to Wi-Fi / MQTT gateway

An overview video of the hub 3 that I use in my ultra-low power trigger sensor system.
Get 10 PCBs for $5 USD at https://www.pcbway.com
Buy the Hub3 - https://store.mrdiy.ca/p/thehub_ver3

Patreon -   / mrdiyca  

Source Code - https://gitlab.com/MrDIYca/ultra-low-...
3D Enclosure (STL) - https://www.printables.com/model/1651...

Shopping for ESP07S?
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■ Amazon.com - https://amzn.to/3tYsQ7G
■ Amazon.ca - https://amzn.to/3zpIDz4
■ AliExpress - https://s.click.aliexpress.com/e/_9GPpdA

Hub 1 -    • My Ultra Low Power Wireless Trigger S...  
Hub 2 -    • The Hub 2 - an ESPNow to MQTT gateway  

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