LILYGO TTGO T-Watch Upgraded Version SIM800L GPS LORA Programmable And Networked Open Source Smart Box Wearable Device Watch

LILYGO TTGO T-Watch Upgraded Version SIM800L GPS LORA Programmable And Networked Open Source Smart Box Wearable Device Watch

$82.00 $72.00

Type2: Touch Sensor

Touch Sensor
GPS Model
Vibration Motor+Speaker+Heart Rate
GPS+LORA
SIM800L

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...

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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 (Note: Change to CH9102F)
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
Battery capacity 180mA
Sleep current about 3mA
Working temperature   -40Ôäâ ~ +85Ôäâ
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 Customizable programming
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 0.4╬╝S 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:

 

- Main chip: ESP32, dual core MCU (Bluetooth / integrated dual mode wifi), PMU power tube
- Display: 1.54 inch LCD capacitive
- Touch screen chip: FT5206
- Sensor: BMA423 three-axis accelerometer, integrated step number algorithm, activity/tracking recognition, advanced recognition gesture
- RTC Watch: 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 ÔÇÖnÔÇÖ 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 Information: Click here to open<<<

Expansion board introduction:
 
TTGO T-Watch Baisc is an ESP32-based programmable watch kit consisting of a core PCB and a Baisc backplane. We have introduced a range of functional backplanes that make T-Watch full of possibilities and can be used for a wider range of programming.
 
1. T-Watch SIM800L Bottom PCB Board (If you need to buy this board separately, you can buy Product ID: 1551816)

Features:

Development platform: ESP-IDF (native SDK), , Lua, MicroPython, Scratch
Support SIM card mobile communication function
Support microphone
Support voice
Support for scalable module use

Code: Click here to open


ESP32 Characteristic Description
GPIO05 CS Screen, TFT_CS
GPIO18 SCLK Screen, TFT_SCLK
GPIO19 M0SI Screen, TFT_M0SI
GPIO27 DC Screen, TFT_DC
GPIO12 BL Screen, TFT_BL

ESP32 Characteristic Description
GPIO33 TX SIM Card, UART_SIM_TX
GPIO34 RX SIM Card, UART_SIM_RX
GPIO14 RST SIM Card, SIM_RST
GPIO15 PWKEY SIM Card, SIM_PWKEY
GPIO04 BOOST SIM Card, SIM_BOOST_CTRL

Package includes:

1 x T-Watch
1 x Female Pin extension board
1 x Black strap(25.5CM)
1 x Charging cable
1 x Data cable
1 x Small screwdriver
4 x Small screw
1 x Blue small rag
1 x Manual
1 x Exclusive box
1 x T-Watch SIM800L PCB backplane
1 x Antenna

 
2. T-watch Touch Sensor Controller MPR121 PCB Expansion Board (If you need to buy this board separately, you can buy Product ID: 1551818)

Feature:

Support for reading and writing TF card
Support for the use of extensible modules

ESP32 Characteristic Description
GPIO05 CS Screen, TFT_CS
GPIO18 SCLK Screen, TFT_SCLK
GPIO19 M0SI Screen, TFT_M0SI
GPIO27 DC Screen, TFT_DC
GPIO12 BL Screen, TFT_BL
GPIO13 CS TF_CS
GPIO15 M0SI TF_M0SI
GPIO02 MISO TF_MISO
GPIO14 SCLK TF_SCLK

Code: Click here to open

Package includes:

1 x T-Watch
1 x Female Pin extension board
1 x Black strap(25.5CM)
1 x Charging cable
1 x Data cable
1 x Small screwdriver
4 x Small screw
1 x Blue small rag
1 x Manual
1 x Exclusive box
1 x T-Watch Touch Sensor Controller MPR121 PCB Backplane
1 x Cable



3. T-Watch GPS-M8N Bottom PCB Board
(If you need to buy this board separately, you can buy Product ID: 1547654)

Feature:

GPS positioning function: latitude and longitude, collecting altitude data
Support for reading and writing TF card
Support module expansion

ESP32 Characteristic Description
GPIO05 CS Screen, TFT_CS
GPIO18 SCLK Screen, TFT_SCLK
GPIO19 M0SI Screen, TFT_M0SI
GPIO27 DC Screen, TFT_DC
GPIO12 BL Screen, TFT_BL
GPIO13 CS TF_CS
GPIO15 M0SI TF_M0SI
GPIO02 MISO TF_MISO
GPIO14 SCLK TF_SCLK
GPIO33 TX UART_GPS_TX
GPIO34 RX UART_GPS_RX

Code: Click here to open

Package includes:

1 x T-Watch
1 x Female Pin extension board
1 x Black strap(25.5CM)
1 x Charging cable
1 x Data cable
1 x Small screwdriver
4 x Small screw
1 x Blue small rag
1 x Manual
1 x Exclusive box
1 x T-Watch GPS-M8N PCB backplane
1 x Antenna


4. T-Watch GPS+Lora(S76G) Bottom PCB Board 
(If you need to buy this board separately, you can buy Product ID: 1551815)

Feature:

Development platform: ESP-IDF (native SDK), , Lua, MicroPython, Scratch
Support GPS function
Support Lora transmission
Support for expandable module use

ESP32 Characteristic Description
GPIO05 CS Screen, TFT_CS