misc:toward_a_diy_smartwatch
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misc:toward_a_diy_smartwatch [2016/07/02 09:48] – created mithat | misc:toward_a_diy_smartwatch [2016/07/04 10:27] (current) – [Toward a DIY smartwatch] mithat | ||
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====== Toward a DIY smartwatch ====== | ====== Toward a DIY smartwatch ====== | ||
- | The original inspiration for this is [[https:// | + | The original inspiration for this is [[https:// |
+ | ===== Considerations ===== | ||
+ | * Power | ||
+ | * Size | ||
+ | ===== Components ===== | ||
+ | ==== Display ==== | ||
+ | === Old school LCD === | ||
+ | I'm thinking of pulls from old mobile phones, esp. Nokia. Power use should be minimal. Availability (used) should be good. | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | |||
+ | === New school LCD === | ||
+ | What's available? Again power consumption should be small when backlight isn't used. Looks like finding something suitably sized with workable I/O connections is going to be difficult. | ||
+ | * [[http:// | ||
+ | * [[http:// | ||
+ | * [[http:// | ||
+ | * [[http:// | ||
+ | |||
+ | === OLED === | ||
+ | What's the power consumption? | ||
+ | * [[http:// | ||
+ | |||
+ | ==== Controller ==== | ||
+ | === w/ integrated BLE === | ||
+ | * Adafruit [[https:// | ||
+ | * Adafruit [[https:// | ||
+ | * [[http:// | ||
+ | * [[http:// | ||
+ | |||
+ | === w/o BLE === | ||
+ | * [[http:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
+ | |||
+ | === Other === | ||
+ | * Use a Nordic BLE module for everything? | ||
+ | |||
+ | ==== Bluetooth ==== | ||
+ | === Classic === | ||
+ | * HC-06: $TODO, TODO mA, size is a bit big. | ||
+ | * HC-05: $TODO, TODO mA, size is a bit big. | ||
+ | |||
+ | === BLE === | ||
+ | * Adafruit [[https:// | ||
+ | * Adafruit [[https:// | ||
+ | * Itead [[https:// | ||
+ | * Itead [[https:// | ||
+ | * ReadBear[[http:// | ||
+ | * Seeed [[https:// | ||
+ | * Seeed [[https:// | ||
+ | |||
+ | ==== Battery ==== | ||
+ | * [[http:// | ||
+ | * [[http:// | ||
misc/toward_a_diy_smartwatch.1467452909.txt.gz · Last modified: 2016/07/02 09:48 by mithat