LILYGO TTGO T-Watch Programmable Wearable Environmental Interaction WiFi Bluetoo... (COLOR: WHITE)

20 available / new

R1,294.00

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The seller has indicated that they will usually have this item ready to ship within 12 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:

Standard Delivery

Main centres:	1-3 business days
Regional areas:	3-4 business days
Remote areas:	3-5 business days

Seller

szulou3466

93.39 % Positive ratings

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Condition

New

Location

International

Bob Shop ID

641127941

SELECTED OPTION:
COLOR: WHITE

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
Battery capacity	180mA
Sleep current	about 3mA
Working temperature	-40a~ +85a
Size & Weight	46.47 x 43 x 20.4mm , 43.19g
Display	1.54 inch LCD capacitive touch screen
Sensor	BMA423 threeaccelerometer, 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 0.4S Protection interval
Frequency	2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power	22dBm
Communication distance	300m
Bluetooth
Protocol	Meet bluetooth V4.2BR/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