Description
Hardware Specifications:Chipset ESP32-PICO-D4 / Kendryte K210 RISC-V Dualcore 64bit with FPU / MAX98357 Audio chip FLASH QSPI flash 16MB SRAM 8MB Button Power key, Boot Power Management System PMU AXP202 RTC Clock PCF8563 USB to TTL CP2104 (update to CH9102F)
Modular interface UART, SPI, I2C, PWM, I2S On-board clock 26M Working voltage 2.7V-3.6V Working current about 70mA ~170ma Working temperature range -40? ~ +125? Size&Weight 42.72mm*19.87mm*46.43mm About 60g Display: 1.54 inch LCD Capacitive 8080 touch screen Sensor: MPU6050 six-axis sensor, built-in step counting algorithm, activity recognition / tracking, image recognition QVGA @ / VGA @, voice recognition microphone Lens OV2640 / 2 Million Pixels / Adjustable camera lens Extra Function PIR 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 LEG0 bricks / Adjustable camera lens / Flexible bottom removal Power Supply Power input interface 5-12V Power Supply USB 5V/1A Charging current 500mA GPIO port voltage 3.3V / 1.8V dual voltage operation 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 0.4?S Protection interval Frequency range 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 specification 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)/ OTP SHA256 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 Network model TinyYOLOv2 (after pruned)
Notice: The product does not include a built-in battery
More Information:
https://github.com/Xinyuan-LilyGO/MaixPy
Package includes:
1 x T-Watch K2101 x 6pin dupont cable1 x Charging cable
