LILYGO® TTGO T-Watch-2020

Introdution

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Last year, Lilygo introduced TTGO T-Watch smartwatch that, due to support for expansion boards, was relatively thick, but at least documentation and Arduino code samples can be found on Github. The company has now launched a slicker version with Lilygo TTGO T-Watch-2000.
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Specifications

• SoC – Espressif ESP32 dual-core wireless processor with 520KB SRAM
• System Memory – 8MB PSRAM
• Storage – 16MB QSPI flash
• Display – 1.54-inch LCD capacitive touch screen
• Audio – Class-D amplifier, buzzer
• Connectivity – 802.11b/g/n WiFi 4 and Bluetooth 5.1 via ESP32
• Sensors – BMA423 three-axis accelerometer with built-in step counting algorithm, activity recognition / tracking, advanced gesture recognition.
• Misc – Power button (round),  PCF8563 RTC clock, vibration motor
• Programming – Via Micro USB port (CP2104 USB to TTL chip)
• Battery
  • 3.7V Lithium battery
  • Charging – 5V/1A via Micro USB port; AXP202 PMIC
• Dimensions – TBD
• Weight – 58.5 grams
• Temperature Range – -40°C ~ +85°C (TBC…)

More Information

• Lilygo
• Github
• Banggood Store

Buy it from Banggood