TTGO VGA VGA32 ESP32 PSRAM Module V14 Controller 2 Mouse Keyboard Graphics Library Game Engine And ANSI/VT Terminal Features: new and high quality Networking Support IPv4/IPv6/SSL.TCP/UDP/HTTP/FTP/MQTT. Bluetooth-compatible Meet Bluetooth-compatible V4.2BR / EDR and BLE standards. RF: NZIF Receiver Class-1, Class-2 and Class-3 Transmitter AFH, sensitivity is -97dBm. Modular UART, SPI SDIO, I2C LED PWM, PWM, I2S, IRGPIO, Capacitor for Touch DACLNA, Preamplifier. WiFi Instructions: The WiFi communication distance is up to 300 meters and the transmission power is 22dBm. WiFi supports FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC. Specifications: Material: Metal Networking Support IPv4/IPv6/SSL.TCP/UDP/HTTP/FTP/MQTT RF: NZIF Receiver Class-1, Class-2 and Class-3 Transmitter AFH, sensitivity is -97dBm Chipset: TTGO Micro32 QSPI 4MB Extend Fuction: VGA, 2 Modular UART, SPI SDIO, I2C LED PWM, PWM, I2S, IRGPIO, Capacitor for Touch DACLNA, Preamplifier Working 2.7V-3.6V Working Current: About 30mA Sleep Current:230uA Working Temperature 4085 Size: Approx. 67x32 mm/ 2.63x1.26 inches Package Includes: 1x Control Module Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.