Wearable Programming Smart Watch Enviromental Interaction Touch Screen Wi fi Bluetooth Activity

About this item

• Feature: 1. Integrated step algorithm, activity tracking recognition, advanced recognition gesture. 2. 2 digital IOs: GPIO25, GPIO26 (supports ADC, DAC). Support I2C, UART communication protocol. 3. Non-feeling, comfortable touch, convenient and practical. Support TF memory card. 4. Programmable, support Bluetooth and Wi-Fi connection, easy to use with touch screen. 5. You can wake up the screen by tilting your wrist. It is more like a wearable programming platform than a watch. Specification: Item Type: Programming Smart Watch Hardware Specification: Flash: QSPI flash memory 16MBPSRAM 8MB SRAM: 520kB Key: Key power supply IO36 USB To TTL: CP2104 Modular Interface: UART, SDIO, I2C, LED PWM, I2S, IRGPIO, touch sensor, ADC, DACLNA Onboard Clock: 40 MHz crystal oscillator Operating Voltage: 2.7V - 3.6V Working Current: 70mA Sleep Current: 3mA Working Temperature Range: -40 celsius -+85 celsius Supply Specification: Power Supply: USB 5V1A Recharging Current: 500mhA Battery Type: 3.7V lithium battery Monitor: 1.54 inch LCD capacitive touch screen Sensor: BMA423 triaxial accelerometer, built-in step counting algorithm, activity recognition tracking, advanced gesture recognition RTC Clock: PCF8563 Wi-FI Standard: For FCC CE-RED IC TELEC KCC SRRC NCC Protocol: 802.11 b g n (802.11n, speed up to 150 Mbps) A-MPDU and A-MSDU aggregation, allowing 0.4Microsecond guard interval Frequency Range: 2.4GHz~2.5GHz (2400M~2483.5M) Transmission Power: 22dBm output Communication Distance: 300m Bluetooth: Protocol: Conform to Bluetooth v4.2BREDR and BLE standard Radio Frequency: NZIF receiver with -97dBm sensitivity, class-1, class-2 and class-3 transmitter AFH o: For CVSDSBC Application Specification: Wi-Fi Mode: For StationSoftAPSoftAP + StationP2P Security Mechanism: WPAWPA2WPA2-EnterpriseWPS Encryption Type: For AESRSAECCSHA Firmware Update: Update UARTOTA (download and write firmware via networkhost) Software Development: Support development of cloud serverSDK for user firmware development Network Protocol: IPv4, IPv6, for SSL, TCPUDPHTTPFTPMQTT User Configuration:AT+ instruction set, cloud server, for Android iOS app OS: For FreeRTOS Built-in Lithium Battery: 180mAh Package List: 1 x Watch 1 x Wipe Cloth 1 x Charging Cable 1 x Watch Strap 1 x Extension Plate 1 x Data Cable 1 x Screwdriver 1 x Instruction Manual