User Tools

Site Tools

Trace:
playground:smartwatch_meetup

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Next revision		Previous revision
Last revisionBoth sides next revision
playground:smartwatch_meetup [2021/03/16 01:23] – created inneplayground:smartwatch_meetup [2021/03/16 09:56] – [hardware keuzes] inne
Line 26: Line 26:
  
 === PineTime === === PineTime ===
 +{{ https://www.pine64.org/wp-content/uploads/2021/01/PineTimeNewPage-768x767.jpg?200| pinetime}}
 De [[https://pine64.com/product/pinetime-dev-kit/?v=0446c16e2e66|PineTime]] is een open source/openhardware smartwatch van het Amerikaanse bedrijf pine64. Het is gebaseerd op de nordic nrf52832 chip (bluetooth ondersteuning).\\ De [[https://pine64.com/product/pinetime-dev-kit/?v=0446c16e2e66|PineTime]] is een open source/openhardware smartwatch van het Amerikaanse bedrijf pine64. Het is gebaseerd op de nordic nrf52832 chip (bluetooth ondersteuning).\\
 Ondersteunt, Arduino C++, embedded rust, micro-python en verschillende RTOS. kosten 25 dollar  Ondersteunt, Arduino C++, embedded rust, micro-python en verschillende RTOS. kosten 25 dollar 
 +
 +  * Square 1.3-inch 240×240 IPS capacitive touch display
 +  * Software: Any open-source operating systems built on top of numerous RTOSes
 +  * SoC: Low-power Nordic Semiconductor nRF52832
 +    * 64 MHz + Floating Point
 +  * 4 MB of User Storage 
 +    * 0.5 MB of OS Storage
 +  * Bluetooth 5 & Bluetooth Low Energy
 +    * Compatible with almost any device
 +    * Over-the-air update
 +  * Health Tracking
 +    * Step Counting (with Accelerometer)
 +    * Heart Rate Detection
 +  * Notification access
 +    * Wrist vibration
 +    * Quick glance via lift-to-wake.
 +  * All-week 180 mAh battery
 +    * 2-pin USB charging dock
 +  * Solid build
 +    * Dimensions: 37.5mm x 40mm x 11mm
 +    * Weight: 38 grams
 +    * Made with Zinc Alloy and Plastic
 +    * Dustproof and water-resistant up to 1m (Rated at IP67)
  
 === LILYGO® TTGO T-Watch-2020 === === LILYGO® TTGO T-Watch-2020 ===
 +{{ https://cdn.tindiemedia.com/images/resize/rggWYGWeGtAdr3ojLdbohZOa70M=/p/fit-in/653x435/filters:fill(fff)/i/56359/products/2020-05-21T03%3A07%3A09.922Z-%E6%9C%AA%E6%A0%87%E9%A2%98-1.jpg?200| t-watch}}
 De [[https://www.tindie.com/products/ttgo/lilygor-ttgo-t-watch-2020/|lilygo t-watch]] is een smartwatch van het Chinese bedrijf lilygo. Gebaseerd op de ESP32 (wifi+bluetooth).\\ De [[https://www.tindie.com/products/ttgo/lilygor-ttgo-t-watch-2020/|lilygo t-watch]] is een smartwatch van het Chinese bedrijf lilygo. Gebaseerd op de ESP32 (wifi+bluetooth).\\
 kosten 30 dollar. kosten 30 dollar.
 +
 +  * Chipset:ESP32, dual-core MCU, PMU power management
 +  * FLASH:QSPI flash 16MB
 +  * SRAM:520 KB SRAM / PSRAM 8MB
 +  * Button:Power key
 +  * USB to TTL:CP2104
 +  * On-board clock:40MHz crystal oscillator
 +  * Working voltage:2.7V-3.6V
 +  * Working current
 +  * Sleep current
 +  * Working temperature range:-40℃ ~ +85℃
 +  * Weight:58.5g
 +  * Display: 1.54 inch LCD capacitive touch screen
 +  * Sensor: 
 +    * BMA423 three-axis accelerometer,
 +    * built-in step counting algorithm, 
 +    * activity recognition / tracking, 
 +    * advanced gesture recognition.
 +  * RTC clock : PCF8563
 +
 === Watchy  === === Watchy  ===
 +{{ https://www.crowdsupply.com/img/1695/watchy-front-01_png_project-body.jpg?200|watchy}}
 [[https://www.crowdsupply.com/sqfmi/watchy|Watchy]] is een e-paper smartwatch die net gefund is via een kickstarter (crawdsupply) gebaseerd op de ESP32(wifi+bleutooth). Door de epaper zou de batterij langer mee moeten gaan, hoewel de display wel minder responsive is.\\ [[https://www.crowdsupply.com/sqfmi/watchy|Watchy]] is een e-paper smartwatch die net gefund is via een kickstarter (crawdsupply) gebaseerd op de ESP32(wifi+bleutooth). Door de epaper zou de batterij langer mee moeten gaan, hoewel de display wel minder responsive is.\\
 Kosten 55 dolar. Kosten 55 dolar.
 +
 +  * Ultra-low-power e-paper 1.54" display with 200 x 200 resolution and wide viewing angle
 +  * Wi-Fi & Bluetooth LE connectivity
 +  * 3-axis accelerometer with gesture detection
 +  * Real-time clock for accurate time keeping with calendar and alarm functions
 +  * Built-in USB-to-serial adapter for programming on the go
 +  * Vibration motor for alerts
 +  * Four tactile buttons
 +  * Open source hardware & software
 +  * Tons of examples & cool watch faces
 +  * 3D case designs (stls) to customize your watchy (and watch straps)
 +  * New injection-molded plastic case
  
  
-=== ervaring tot nu toe ===+==== ervaring tot nu toe ====
  
   * wat out of the box   * wat out of the box
playground/smartwatch_meetup.txt · Last modified: 2021/03/16 10:01 by inne

Page Tools