LILYGO® TTGO T-Watch Intelligent Programming Sensor Module Smart Watch Kit

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1 123 kr

SKU: 6666001059233261 Category:

More Information: Click here to openT-Watch onboard:Main chip: ESP321.54 inch LCD capacitive touch screen: ST7789VTouch screen chip: FT6236UThree-axis accelerometer: BMA423PMU power management: AXP202RTC clock module: PCF8563ESP-32 master:CPU: Xtensa dual-core 32-bit LX6 microprocessor operating at 240 MHz up to 600 DMIPSUltra Low Power (ULP) CoprocessorMemory: 520 KiB SRAMWireless connection: Wi-Fi: 802.11 b / g / nBluetooth: v4.2 BR / EDR and BLEPower supply: Type-C USB/Lithium batteryWorking voltage: 3.3VHardware SpecificationsChipsetESP32,dual-core MCU,PMU power managementFLASHQSPI flash 16MB / PSRAM 8MBSRAM520 kB SRAMButtonpower key, IO36Extended functionReference enhanced version and sensor kitUSB to TTLCP2104Modular interfaceUART, SPI, SDIO, I2C, LED PWM, PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNAOn-board clock40MHz crystal oscillatorWorking voltage2.7V-3.6VWorking currentAbout 70mASleep currentAbout 3mAWorking temperature range-40℃~ +85℃SizeWeight46.47*43*20.4mm43.19gDisplay:1.54 inch LCD capacitive touch screenSensor:BMA423 three-axis accelerometer,built-in step counting algorithm,activity recognition / tracking,advanced gesture recognition.RTC clock :PCF8563Power Supply SpecificationsPower SupplyUSB 5V/1ACharging current500mABattery3.7V lithium batteryWi-FiStandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC(esp32 chip)Protocol802.11 b/g/n (802.11n, speed up to150Mbps) A-MPDU and A-MSDU polymerization, support 0.4S Protection intervalFrequency range2.4GHz~2.5GHz(2400M~2483.5M)Transmit Power22dBmCommunication distance300mBluetoothProtocolMeet bluetooth v4.2BR/EDR and BLE standardRadio frequencywith -97dBm sensitivity NZIF receiver Class-1, Class-2Class-3 emitter AFHAudio frequencyCVSDSBC audio frequencySoftware specificationWi-Fi ModeStation/SoftAP/SoftAP+Station/P2PSecurity mechanismWPA/WPA2/WPA2-Enterprise/WPSEncryption TypeAES/RSA/ECC/SHAFirmware upgradeUART download/OTA (Through network/host to download and write firmware)Software DevelopmentSupport cloud server development /SDK for user firmware developmentNetworking protocolIPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTTUser ConfigurationAT + Instruction set,cloud server,android/iOSappOSFreeRTOSPackage includes:1 x Kit dedicated backplane1 x Multi-function connection expansion board1 x Multi-function expansion board acrylic with pin label cover1 x Black strap (25.5CM)1 x Small screwdriver1 x Blue small rag1 x Manual1 x Box1 x Button module1 x Microphone sensor module1 x WS2812_RGB1 x DHT12 module1 x Pir infrared sensor1 x Photosensitive module1 x Relay module1 x Potentiometer module1 x Switch door detection module2 x Steering gear1 x Servo expansion module1 x Single bus adapter module3 x Cable (15cm)3 x Cable (30cm)10 x Compatible LEGO latchComponent Layout:Product Pins:

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