LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device
$61.99
LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device

LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device

availability:In stock

Shipping: Free Airmail
Dispatch: Ships within 2-5 business days
Estimated Delivery: Between

$61.99

FREE SHIPPING & RETURN
free shipping and return Worldwide Free Shipping is guaranteed to global online consumers in Alexnld.com. We guarantee total shopping satisfaction by offering exchange, return or refund policy.

Product Description

>>><<<


Hardware Specifications:

Chipset ESP32, dual-core MCU, PMU power management
FLASH QSPI flash 16MB 
SRAM  520 kB SRAM / PSRAM 8MB
Button power key , IO36
Extended function  
USB to TTL CP2104
Modular interface UART, SPI, SDIO, I2C, LED PWM , PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA 
On-board clock 40MHz crystal oscillator 
Working voltage 2.7V-3.6V
Working current about 70mA
Sleep current about 3mA
Working temperature   -40℃ ~ +85℃
Size & Weight 46.47 x 43 x 20.4mm
43.19g
Display 1.54 inch LCD capacitive touch screen
Sensor BMA423 three accelerometer, built-in step counting algorithm, activity recognition / tracking, advanced gesture recognition.
RTC clock PCF8563

 
Power Supply Specifications:

Power Supply USB 5V/1A
Charging current 500mA
Battery 3.7V lithium battery

 
Wi-Fi:

Standard FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Protocol 802.11 b/g/n(802.11n, speed up to150Mbps) A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval
Frequency 2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power 22dBm
Communication distance 300m
Bluetooth  
Protocol meet bluetooth V4.2 BR/EDR and BLE standard
Radio frequency with -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
Audio frequency CVSD&SBC audio frequency

 
Software Specifications:

Wi-Fi Mode Station/SoftAP/SoftAP+Station/P2P
Security mechanism WPA/WPA2/WPA2-Enterprise/WPS
Encryption Type  AES/RSA/ECC/SHA
Firmware upgrade UART download/OTA (Through network/host to download and write firmware)
Software Development Support cloud server development /SDK for user firmware development
Networking protocol IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
User Configuration AT + Instruction set, cloud server, android/iOSapp
OS FreeRTOS

 

Appearance Specifications:
 
T-Watch onboard:

 
1.54 inch LCD capacitive touch screen: ST7789V
Touch screen chip: FT5206
Accelerometer: BMA423
PMU power management: AXP202
RTC clock module: PCF8563
 
Expand the interface:
 
Support microphone: MSM261S4030H0
Support SPI TF memory card
2 digital I/Os: GPIO25, GPIO26 (supports ADC, DAC)
Support I2C, UART, SPI communication protocol

Product Details:

 
Accelerometer:
• Chip: BMA423
• Latest generation triaxial, low-g acceleration sensor
• ultra-small
• digital interfaces
• 2-bit digital resolution and embedded intelligence,
• allows low-noise measurement of accelerations in 3 perpendiculars and thus senses wrist tilt, tab/double tab and enables plug ’n’ play step counting especially in wearable devices.
 
Recommended for:
- Step-counting in wearable devices
- Wake up display on wrist tilt
- Low power user interaction by tab/double tab
- Advanced gesture recognition
- Activity recognition/tracking
- Advanced power management
- Tilt compensation for electronic compass

More Detailed Photos:

LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device
LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device
LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device
LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device
LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device
LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 10-25 business days
Australia, New Zealand, Singapore 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

We accept payment through PayPal,and via credit card.

Paying with PayPal / Credit Card -

NOTE: Your order will be shipped to your PayPal address. Ensure you have selected or entered the correct delivery address.

1) Login To Your Account or use Credit Card Express.

2) Enter your Card Details the order will be shipped to your PayPal address. and click Submit.

3) Your Payment will be processed and a receipt will be sent to your email inbox.

Reviews

There are no reviews yet, would you like to submit yours?

Disclaimer: These are user reviews. Results may vary from person to person.

Be the first to review “LILYGO TTGO T-Watch Programmable And Networked Open Source Smart Watch WiFi bluetooth Lora Capacitive Touch Screen Wearable Device”

Product Enquiry