LILYGO TTGO T-Quick T-Watch Motor Ball MiNi Car And Motor Components And PCB Expansion Function Board

€ 78,99

More information:https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library https:/t-watch-document-en.readthedocs.io/en/latest/index.html Feature: 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 Reference enhanced version and sensor kit USB toTTL 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 Sleep current about 1mA Working temperature -40°C ~ +85°C Size&Weight 46.47*43*20.4mm 43.19g Display 1.54 inch LCD capacitive touch screen Sensor BMA423 three-axis accelerometer, built-in step counting algorith-m, activity recognition / tracking, advanced gesture recognition. RTC clock PCF8563 Power Supply Specifications Power Supply USB 5V/1A Charging current Programmable adjustment Battery 3.7V lithium battery (JST: 2pin 1.25mm) Wi-Fi Description Standard FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC (ESP32 chip) Protocol 802.11 b/g/n(802.11n, speed up to 150Mbps)A-MPDU and A-MSDU polymerization, support o.4us protection interval Frequency 2.4GHz~2.5GHz(2400M~2483.5M) Transmit Power 22dBm Communication distance 300mm Bluetooth Description 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 Description Wi-Fi Mode Station/SoftAP/SoftAP+Station/P2P Security meclianism 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 Package includes:1 x T-Quick T-Watch Motor Ball MiNi Car