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MENTOL SmartWatch

A smartwatch project using STM32 microcontroller with ST7735 1.44' Lcd display screen, Bluetooth 4.0 and some sensors

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Description

It's another DIY smart watch project. I use STM32F103CB microcontroller which is an ARM Cortex M3 with 72mHz clockspeed, 128k flash, RTC and a lot of pins. Over SPI, an ST7735 lcd is connected which has 128x128 resolution in 1.44' lcd size. HM-11 is the bluetooth module to connect a mobile device. It is planned to use 250 mAh Lipo battery with charging circuit.

Discussions

Max.K wrote 06/30/2017 at 08:27

How does a project get such a huge amount of followers when there are only four lines of text and one picture?

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drojf wrote 11/15/2017 at 11:44

They've probably come here from this forum which has lots of activity:

http://www.stm32duino.com/viewtopic.php?f=19&t=591

or from the github page

https://github.com/SkySparky/MENTOL-SmartWatch

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