T-Wrist E-paper 1.54 Inch Display T-Wrist E-paper 1.54 Inch Display:Wrist E-paper Without GPS [H510] T-Echo Lite Core

T-Echo Lite Core

3V to 7V Operating temperature range -40 ° C to + 90 ° C Data rates 150 Mbps @ 11n HT40

3V Dual-core LX7 microprocessor  12S Digital MicrophoneLow Power mode

1 X Motor MIC Speaker Module

✅Buzzer — Audible alerts

T-Wrist E-paper 1.54 Inch Display T-Wrist E-paper 1.54 Inch Display:Wrist E-paper Without GPS [H510] T-Echo Lite CoreSpecifications MCU ESP32 FLASH 4MB Bus Interfaces UART , SPL , 12C , CAN , 12S , SDIO Wireless Connectivity Wi fi , Bluetooth V4. 2 Optional version Basic GNSS Backlight Onboard functions Buttons : RST + 1035 , battery power detection 1 . 54 Inch SPI E paper Display Grey level : 2 Resolution 200x200 Full refresh time 2s Vibrating DC Motor Strong vibration , low noise , fast speed LG77 GNSS module supports GPS , GLONASS , Beidou Support T U2T Flash