Description
Quality tested before shipping
Phone Notification Relay: Pair with a Bluetooth module and ESP32 to create a wearable device that vibrates when your phone receives calls
Wide Range - Measures distances up to 2 meters
Each digital I/O pin can safely deliver maximum 40mA
Quality Assured - All products tested before shipment
DIY GSM/GPRS M590E Module Kit 16 Pin Narrow IC Base - Pack of 5 Quality tested before shippingDIY GSM GPRS M590E Module Kit
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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