ZSWatch, smartwatch mai ƙira kyauta bisa Zephyr OS

ZSWwatch

ZSWatch ya dogara ne akan Zephyr Project RTOS, saboda haka sunan ZSWatch - Zephyr Smartwatch.

Kwanan nan aka sake shi kumal bude ci gaban aikin ZSWatch, wanda shine haɓakar agogo mai wayo dangane da guntu na Nordic Semiconductor nRF52833, sanye take da microprocessor ARM Cortex-M4 kuma mai dacewa da Bluetooth 5.1.

An ambata cewa Smartwatch-takamaiman software da hardware an haɓaka su musamman don aikin, tun da ƙirar ƙira da PCB (a cikin tsarin kicad) an samar da su a cikin ma'ajiyar kuma ana samun su don saukewa, da kuma samfurin buga akwati da tashar docking akan firinta na 3D.

Software yana dogara ne akan buɗewar Zephyr RTOS wanda ke goyan bayan haɗa agogon smartwatches tare da wayoyin hannu bisa tsarin Android.

Ana ba da maɓalli uku don sarrafawa, kuma ana amfani da crystal sapphire don kare allon. Hakanan ana haɓaka na biyu, ingantaccen samfuri, wanda aka bambanta ta hanyar amfani da guntu nRF5340 mai aiki da yawa dangane da na'ura mai sarrafa ARM Cortex-M33 da kasancewar allon taɓawa.

A bangaren software, an rubuta shi a cikin harshen C kuma yana aiki a ƙarƙashin tsarin aiki a ainihin lokacin (RTOS) Zephyr .wanda aka haɓaka don na'urorin IoT a ƙarƙashin kulawar Linux Foundation tare da shigarwa daga Intel, Linaro, NXP Semiconductors/Freescale, Synopsys, da Nordic Semiconductor.

Zephyr core shine tsara don cinye ƙananan albarkatun (daga 8 zuwa 512 KB na RAM). Wurin adireshi mai kama-da-wane da aka raba (SASOS) guda ɗaya kawai a duniya ana tanadar don duk matakai.

Ana haɗe takamaiman lambar aikace-aikace tare da takamaiman kwaya na aikace-aikacen don samar da mai aiwatar da monolithic wanda za a loda shi kuma a gudanar da shi akan takamaiman kayan aiki. Ana ƙayyade duk albarkatun tsarin a lokacin tattarawa kuma kawai waɗancan fasalolin kernel waɗanda ake buƙata don gudanar da aikace-aikacen an haɗa su cikin hoton tsarin.

Hakanan yana da kyau a ambaci cewa game da daidaitawa da na'urorin Android, an ambaci cewa akwai ingantaccen aikace-aikacen Android mai suna GadgetBridge wanda ke sarrafa duk abin da ake buƙata akan wayar, kamar sarrafa sanarwar, sarrafa kiɗa da sauran su.

ZSWatch a yanzu ya yi iƙirarin kasancewa ɗaya daga cikin smartwatches masu goyan baya akan Gadgetbridge, yana bin API iri ɗaya da yake yi.

A bangaren hardware abubuwan da suke gyarawa Aikin ya ambaci abubuwa kamar haka:

  • Fasalolin hardware a cikin ZSWatch v1
  • nRF52833 BLE guntu (u-blox ANNA-B402 module).
  • 1,28 ″ 240 × 240 TFT IPS allon madauwari tare da mai sarrafa GC9A01.
  • Accelerometer don kirga mataki, da sauransu. (LIS2DS12TR).
  • Amfani da bugun jini oximetry da bugun zuciya (MAX30101EFD).
  • Motar girgiza tare da mai sarrafa haptic don samar da ingantacciyar kulawar girgiza (DRV2603RUNT).
  • 8MB filasha na waje (MX25R6435FZNIL0).
  • Caja baturi da duba baturi (MAX1811ESA+ tab, TLV840MAPL3).
  • Maɓallai 3 don kewayawa (na baya/na gaba/shiga)
  • 220mAh Li-Po baturi.
  • Sapphire crystal don kare allo.

Kuma ga bangarens main software fasali Daga cikin aikin, abubuwan da ke gaba sun bambanta:

  • Yin hulɗa tare da wayar hannu da sarrafawa ta hanyar aikace-aikacen Android GadgetBridge.
  • Keɓantaccen hoto wanda zai iya nuna agogo, kwanan wata, cajin baturi, hasashen yanayi, matakan da aka ɗauka, adadin sanarwar da ba a karanta ba, da bugun zuciya.
  • Goyon baya ga sanarwar bugu.
  • Menu mai faɗaɗa tare da saituna.
  • Zaɓin aikace-aikacen dubawa. Daga cikin shirye-shiryen, ana gabatar da mai daidaitawa da widget ɗin sarrafa sake kunna kiɗan.
  • Haɗe-haɗen pedometer da aikin bugun zuciya.
  • Goyon bayan fasahar Neman Hanyar Bluetooth don tantance alkiblar siginar Bluetooth, yana ba ku damar amfani da agogon azaman alamar sa ido ta kowane allon u-blox AoA.

Daga bangaren tsare-tsare na gaba don ci gaban aikin an ambaci cewa an tsara shi don haɗawa da aikace-aikacen bugun zuciya, sabunta tsarin haɗin gwiwar Bluetooth da kuma sake fasalin caja mai hoto ta hanyar aikace-aikacen maye gurbin.

Finalmente ga masu sha'awar ci gaban aikin, Ya kamata su san cewa an rarraba wannan a ƙarƙashin lasisin MIT kuma za su iya tuntuɓar komai game da shi a mahada mai zuwa.


Kasance na farko don yin sharhi

Bar tsokaci

Your email address ba za a buga. Bukata filayen suna alama da *

*

*

  1. Wanda ke da alhakin bayanan: Miguel Ángel Gatón
  2. Manufar bayanan: Sarrafa SPAM, sarrafa sharhi.
  3. Halacci: Yarda da yarda
  4. Sadarwar bayanan: Ba za a sanar da wasu bayanan ga wasu kamfanoni ba sai ta hanyar wajibcin doka.
  5. Ajiye bayanai: Bayanin yanar gizo wanda Occentus Networks (EU) suka dauki nauyi
  6. Hakkoki: A kowane lokaci zaka iyakance, dawo da share bayanan ka.