Wifi/BT Esp32 Quad Relat Board with USB to UART Converter and 100-230VAC Power SupplyDesigned by ARMtronix in India
** Wifi and Bluetooth based Esp32 Quad Relay Development Board Amazon Alexa compatible WARNING!! You may be working with LIVE MAINS!! ** Source code will be provided. Board Specification Esp32 ...Read More…
** Source code will be provided.
The kit includes
If you are considering buying this item, you probably already know all this but in the interest of your safety, we feel compelled to state all this clearly. So take a few minutes to read it carefully before buying.
AC mains are very dangerous -- Even a 50 V AC supply is more than enough to kill you. Please Switch off the mains before making or changing connections, be very very careful. If you are not sure of anything related to the AC supply lines, please call an electrician to ask him to help you out with it. Do not attempt to interface to mains unless you have adequate training and access to appropriate safety equipment. Never work on high voltages when you are alone by yourself. Always ensure that you have a friend/partner who can see and hear you and who knows how to quickly turn off power in case of an accident. Use a 1A Fuse in series with the input to the board as a safety measure. Basic Wiring diagram is available on our instructables page and github. Please go through it
Fire Hazard: Making wrong connections, drawing more than rated power, contact with water or other conducting material, and other types of misuse/overuse/malfunction can all cause overheating and risk starting a fire. Test your circuit and the environment in which it is deployed thoroughly before leaving it switched on and unsupervised. Always follow all fire safety precautions.
Shipping: We generally use India registered Post Thank You Armtronix
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