T-Watch Upgraded Version SIM800L GPS LORA Programmable And Networked Open Source Smart Box Wearable Device Watch
- Stock: In Stock
- Model: ST230047063
- SKU: ST230047063
$62.00
Ex Tax: $62.00
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 | -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 | 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 0.4μS 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:
- 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 ’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 Information: Contact Us<<<
Code: Contact Us
Package includes:
3. T-Watch GPS-M8N Bottom PCB Board (If you need to buy this board separately, you can buy Product ID: 1547654)
Feature:
Code: Contact Us
Package includes:
4. T-Watch GPS+Lora(S76G) Bottom PCB Board (If you need to buy this board separately, you can buy Product ID: 1551815)
Feature:
>>>More Information: Contact Us<<<
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)
Development platform: ESP-IDF (native SDK), , Lua, MicroPython, Scratch
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: Contact Us
Package includes:
Code: Contact Us
| 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:
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: Contact Us
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: Contact Us
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 |
