https://linuxgizmos.com/low-cost-smartwatch-powered-by-esp32-s3-module/

 
---------------------------------------------------------------------
  All News   |  Boards   |  Chips   |   Devices   |   Software   |       LinuxDevices.com Archive        |  About   |   Contact   |   Subscribe

                                                                                                                      Follow LinuxGizmos:

   +------------------------------------------------------------------------------------------------------+   Twitter Facebook Pinterest RSS feed
   +------------------------------------------------------------------------------------------------------+
                                                                                                                   *   get email updates   *



  * Search LinuxGizmos:

    [                    ] [Search]
  * Search LinuxGizmos.com + LinuxDevices Archive:

    [                       ] [Search]
  * LinuxGizmos Sponsor ads:


                 (advertise here)

  * Top 10 trending posts...

      + Low-cost Smartwatch powered by ESP32 module
      + Asus unveils Tinker Board 3N based on Rockchip RK3566 SoC
      + (Update) Orange Pi teases low-cost SBC based on Rockchip
        RK3566
      + Avalue launches 3.5" SBC with Hybrid design
      + Mixtile opens pre-orders for Core 3588E starting at $109.00
      + Banana Pi BPI-PicoW-S3 launched for $5.50
      + Open source smartwatch integrates ESP32 mcu
      + SATA HATs support up to four drives on Raspberry Pi 4 or Rock
        Pi 4
      + NanoS3 is a tiny module based on the ESP32-S3 SoC
      + Forlinx announces RISC-V SoM based on StarFive JH7110
  * LinuxGizmos Sponsor ads:


                 (advertise here)

  * 
  * Follow LinuxGizmos or subscribe to our posts:

  *    Twitter Facebook Pinterest RSS feed

Low-cost Smartwatch powered by ESP32 module

Aug 7, 2023 -- by Giorgio Mendoza 4,110 views
Twitter Facebook LinkedIn Reddit Pinterest Email

[T-Watch-S3-1]

The T-Watch S3 from LILYGO is an open-source device built around the
ESP32-S3 SoC with Wi-Fi and BLE connectivity. The device also
includes an 1.54" LCD display with capacitive touch capabilities and
Arduino support.

Unlike the SQFMI Watchy which is based on the ESP32-PICO-D4
microcontroller, the new smartwatch by LILYGO features the following
ESP32 System-on-Chip:

-- ADVERTISEMENT --


  * ESP32-S3 - Xtensa 32-bit LX7 dual core, (up to 240MHz)


                  [T-WATCH-S3-peripherals-450x315]
                       T-Watch S3 peripherals
                      (click image to enlarge)

For connectivity, the smartwatch features the Semtech SX1262 low
power LoRa Transceiver, supporting frequencies of 433Mhz, 868Mhz, and
915Mhz. 

The T-Watch S3 comes with a 1.54'' LCD display with a resolution of
240 x 240 and capacitive touch technology, a class D amplifier along
with a PDM microphone.

Another feature of the T-Watch S3 is the DRV2605 from Texas
Instruments, which is described as a highly flexible haptic control
device for ERM and LRA actuators. 

LILYGO indicates that the smartwatch supports MicroPython, ESP-IDF,
VS Code and the Arduino IDE. Additionally, the company includes a
GitHub repository and a wiki page for documentation. See the recent
demo above for more details.

      [T-WATCH-S3-dimensions-450x423]   [T-Watch-S3-420x450]  
                        T-Watch S3 dimensions
                      (click images to enlarge)

Specifications listed for the T-Watch S3 include: 

  * Memory/Storage:
      + 8MB PSRAM
      + 16MB Flash
  * Connectivity:
      + Wi-Fi 802.11 b/g/n
      + BLE V5.0
      + Semtech SX1262
  * Display:
      + 1.54" LCD (ST7789V)
  * USB:
      + 1x USB Port & OTG
  * I/O Peripherals:
      + Microphone
      + Class D amplifier (MAX98357A)
      + 12-bit Triaxial acceleration sensor (BMA423)
  * Other Features:
      + 1x Power button
      + RTC
      + Haptic Driver Motor (DRV2605)
  * Power:
      + Integrated PMU (AXP2101)
      + 3.7V/400mAh LiPo battery 

Further information

The T-Watch S3 starts at $39.90 and it can be obtained from their
official LILYGO online store or their AliExpress store.

LinuxGizmos related posts:

  * Banana Pi BPI-PicoW-S3 launched for $5.50
  * FireBeetle 2 includes camera and LCD support
  * LILYGO T-CAMERA S3 includes display and PIR sensor
  * LoRa HAT starts at $31
  * (Updated) ESP32 based board targets smart home applications
  * Open source ESP32 module supports 5G and GPS connectivity
  * Arduino launches Nano ESP32 board for $20.00
  * Rotary Encoders for ESP32, Rpi Pico and RPi 4
  * NanoS3 is a tiny module based on the ESP32-S3 SoC
  * ESP32 development board features 1.9" LCD and LiPo battery...


                          (advertise here)


Print Friendly, PDF & Email
+-------------------------------------------------------------------+
|                       PLEASE COMMENT BELOW                        |
+-------------------------------------------------------------------+

Please comment here...Cancel reply




                          (advertise here)

The content on this site is copyright (c) 2007-2023 LinuxGizmos.com
unless otherwise noted. Comments are the property of their
submitters. LinuxGizmos is part of the KCK Media Corp. network. Linux
is a registered trademark of Linus Torvalds.