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Programmable WiFi Button for sending message
I'm looking for a standalone, small sized, battery-operated, programmable WiFi button that sends a message to the when pressed. Message can be QR, sms, email or something else. (Budget: €8 - €30 EUR, Jobs: Electrical Engineering, Electronics, Embedded Systems, Microcontroller, Raspberry Pi)
I'm looking for a standalone, small sized, battery-operated, programmable WiFi button that sends a message to the when pressed. Message can be QR, sms, email or something else. (Budget: €8 - €30 EUR, Jobs: Electrical Engineering, Electronics, Embedded Systems, Microcontroller, Raspberry Pi)