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产品名称:

LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera

上市日期: 2020-10-07
建议销售价: 0

LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera

T-Bao is based on the T-WATCH K210 host. The 13pin FPC reserved from the back extends the motor drive module. By using the reserved shaft design of the host, a PC+ABS shell is designed and manufactured. The power supply reserves a 9V battery connector. The base is designed with a 9V battery compartment (a large capacity rechargeable 9V battery is recommended), which is convenient for adding batteries. AIOT smart car can be programmed with T-WATCH K210 host and K210+ESP32+DRV8833 motor drive module to meet various AIOT creative applications.


T-BAO K210 Hardware Specifications:


ChipsetESP32-PICO-D4 / Kendryte K210 RISC-V Dualcore 64bit with FPU / MAX98357Audio chip
FLASHQSPI flash 16MB
SRAM 8MB
ButtonPower key , Boot
Power Management SystemPMU AXP202
RTC Clock PCF8563
USB to TTLCP2104
Modular interfaceUART、SPI、I2C、PWM、I2S
On-board clock26M
Working voltage2.7V-3.6V
Working currentabout 70mA ~170ma
Working temperature range-40℃ ~ +125℃
Size&Weight42.72mm*19.87mm*46.43mm    About 60g
Display1.54 inch LCD Capacitive 8080 touch screen
SensorMPU6050 six-axis sensor, built-in step counting algorithm, activity recognition / tracking, image recognition QVGA @ / VGA @ , voice recognition microphone 
LensOV2640 / 2 Million Pixels /  Adjustable camera lens
Extra FunctionPIR Human infrared detection / Rear white light / The bottom is reserved to extend the design of the steering head and double as a bolt for the LEGO bricks / Adjustable camera lens / Flexible bottom removal
Power Supply 
Power input interface5-12V
Power SupplyUSB 5V/1A
Charging current500mA
GPIO port voltage3.3V / 1.8V dual voltage operation


Wi-Fi


StandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Protocol802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval
Frequency range2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power22dBm
Communication distance300m

Bluetooth

Protocolmeet bluetooth v4.2BR/EDR and BLE standard
Radio frequencywith -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH
Audio frequencyCVSD&SBC audio frequency


Software specification


Wi-Fi ModeStation/SoftAP/SoftAP+Station/P2P
Security mechanismWPA/WPA2/WPA2-Enterprise/WPS
Encryption Type AES/RSA/ECC/SHA
Firmware upgradeUART download/OTA(Through network/host to download and write firmware)/  OTP  SHA256
Software DevelopmentSupport cloud server development /SDK for user firmware development
Networking protocolIPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
User ConfigurationAT + Instruction set, cloud server, android/iOSapp
OSFreeRTOS

Extension car


Shell materialPC+ABS
Compatible with Lego blocks on all sides
Battery compartment9V battery compartment (rechargeable large capacity battery is recommended)
Motor driver chipDRV8833


The T-BAO ESP32 version is based on the T-WATCH host by replacing the bottom function shield and adding a car battery base, making it a smart car with a mini and cute appearance. On the basis of the ESP32 main control chip included in the T-WATCH host, the 1.54 capacitive touch screen + three-axis motion sensor + RTC clock + PMU power management chip is added a shield for the expandable car base.

The functions of the shield are: 3 RGB colorful lights, buzzer, and servo expansion port.
A 9V battery compartment is designed on the trolley shield, which requires the use of a high-capacity 9V rechargeable battery to ensure the endurance of the trolley. At the same time, there are compatible Lego blocks around the base.
You can build some interesting Lego blocks on the trolley to increase the fun of use. The software currently supports Pictoblox, KBIDE, Arduino, and micropython.


T-BAO ESP32 Product Features:

ESP32-based support BLE 4.2 and WiFi
Built-in 3-Axis IMU,1.54 IPS capacitive touch screen
RTC,PMU,3 x RGB,2 x Button
Built-in Lipo Battery,Extendable Socket,Built-in Passive Buzzer,9V battery compartment
Development Platform Picoblock, KBIDE MicroPython, Arduino
Application field
Learn to program
Desktop smart car
STEM Education
DIY development creation



Github Link:

https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library/tree/master/examples/T_Bao



T-BAO K210 pin diagram


LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera



T-BAO ESP32 pin diagram

LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera


LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera

LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera

LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera

LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera

LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera

LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera

LILYGO® TTGO T-Bao T-WATCH K210 AIOT Programmable AI Car ESP32 WIFI Bluetooth 2MP OV2640 AI Camera


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