Search for products...
Login$USD
0Login0
Elecbee Programmable And Networked Open Source Smart Watch That Interacts With The Environment As A Wearable Device
SKU: EB0042518
Favorites
Key Features
Show More
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
3. T-Watch GPS-M8N Bottom PCB Board
Feature:
4. T-Watch GPS+Lora(S76G) Bottom PCB Board
Feature:
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
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
| ESP32 | Characteristic | Description |
| GPIO05 | CS | Screen, TFT_CS |
| GPIO18 | SCLK | Screen, TFT_SCLK |
| GPIO19 | MOSI | Screen, TFT_MOSI |
| 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 |
2. T-watch Touch Sensor Controller MPR121 PCB Expansion Board (This item)
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 | MOSI | Screen, TFT_MOSI |
| GPIO27 | DC | Screen, TFT_DC |
| GPIO12 | BL | Screen, TFT_BL |
| GPIO13 | CS | TF_CS |
| GPIO15 | MOSI | TF_MOSI |
| GPIO02 | MISO | TF_MISO |
| GPIO14 | SCLK | TF_SCLK |
3. T-Watch GPS-M8N Bottom PCB Board
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 | MOSI | Screen, TFT_MOSI |
| GPIO27 | DC | Screen, TFT_DC |
| GPIO12 | BL | Screen, TFT_BL |
| GPIO13 | CS | TF_CS |
| GPIO15 | MOSI | TF_MOSI |
| GPIO02 | MISO | TF_MISO |
| GPIO14 | SCLK | TF_SCLK |
| GPIO33 | TX | UART_GPS_TX |
| GPIO34 | RX | UART_GPS_RX |
4. T-Watch GPS+Lora(S76G) Bottom PCB Board
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 |
| GPIO18 | SCLK | Screen, TFT_SCLK |
| GPIO19 | MOSI | Screen, TFT_MOSI |
| GPIO27 | DC | Screen, TFT_DC |
| GPIO12 | BL | Screen, TFT_BL |
| GPIO33 | TX | UART_GPS_TX |
| GPIO34 | RX | UART_GPS_RX |
5. T-Watch Vibration Motor and DAC Output Horn Bottom PCB Board
Feature:
Feature:
Development platform: ESP-IDF (native SDK), , Lua, MicroPython, Scratch
Accept heart rate and detect oxygen in the blood
Support for reading and writing TF card
Support for the use of extensible modules
| ESP32< |
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
Reviews
ELECBEE
All reviews come from verified purchasers
5
0%
4
0%
3
0%
2
0%
1
0%
In-Stock:9997
Qty.
1
Unit Price
₺ 2168.99₺ 2551.83
Ext. Price
₺ 2168.99₺ 2551.83
₺ 2168.99₺ 2551.83
Can Ship in 1-3 Business Days