ขาย ESP32 พร้อมจอในตัว TTGO T-Display ESP32 WiFi Bluetooth module 1.14 inch LCD display development board ราคาที่ดีที่สุด

วิธีการตั้งค่าเพื่อใช้จอร่วมกับ TFT_eSPI library Hardware Specifications: - Chipset: ESPRESSIF-ESP32 240MHz Xtensa single-/dual-core 32-bit LX6 microprocessor - FLASH Memory: QSPI flash 4MB - SRAM: 520 KB SRAM - Button: Reset - USB to TTL IC: CP2104 - Modular interface: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, ADC, capacitor touch sensor, DACLNA pre-amplifier - Display: IPS ST7789V 1.14 Inch - Working Voltage: 2.7V-4.2V - Working Current: About 60MA - Sleep Current: about 120uA - Working temperature range: -40℃ ~ +85℃ - SizeWeight: 51.52 x 25.04 x 8.54mm(7.81g) Power Supply Specifications: - Power Supply: USB 5V/1A - Charging current: 500mA - Battery: 3.7V lithium battery (Not included) - JST Connector: 2Pin 1.25mm - USB: Type-C 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 0.4S 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-2Class-3 emitter AFH - Audio frequency: CVSDSBC 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） - 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 Pinout Diagram: Resources: - Technical info - Quick Start Guide - Arduino Example Code - Schematic - Pin Map