SKU:

TTGO VGA VGA32 ESP32 V1.4 Controller PS2 Mouse Keyboard Graphics Library Game Engine And ANSI/VT Terminal Module Board
TTGO VGA V1.4控制器PS/2鼠标键盘控制器图形库游戏引擎/VT终端
条码：6922779748812
HSCode：74198099
批量修改原始型号 		采购：Dani  编辑：Shadow  产品经理：Maura

Hardware Parameters:
1. Chipset: Micro32
2. Flash: QSPI flash 4MB
3. SRAM: 520 kB SRAM
4. Button: Reset, IO36
5. Extended Function: VGA, PS/2
6. USB to TTL: CP2104
7. Modular Interface: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier
8. On-board Clock: 40MHz crystal oscillator
9. Working Voltage: 2.7-3.6V
10. Working Current: About 30mA
11. Sleep Current: 230uA

Power Supply Specification:
1. Power Supply: USB 5V/1A
2. Charging Current: 500mA
3. Battery: 3.7V lithium battery(Not included)

WI-FI Parameters:
1. Standard: FCC/CE-RED/ID/TELEC/KCC/SRRC/NCC
2. Protocol: 802.11b/g/n(802.11n, speed up to 150Mbps) A-MPDU and A-MSDU polymerization, support 0.45uS Protection interval
3. Frequency Range: 2.4GHz-2.5GHz(2400M-2483.5M)
4. Transmit Power: 22bBm
5. Communication Distance: 300m

Bluetooth Parameters:
1. Protocol: Meet bluetooth v4.2BR/EDR and BLE standard
2. Radio Frequency: With-97dBm sensitivity NZIF receiver Class-1, Class-2 & Class-3 emitter AFH
3. Frequency: CVSD & SBC frequency

Software Parameters:
1. Wi-Fi Mode: Station/softAP/SoftAP + Station/P2P
2. Security Mechanism: WPA/WPA2/WPA2-Enterprise/WPS
3. Encryption Type: AES/RSA/ECC/SHA
4. Firmware Upgrade: UART download/OTA (Through network/host to download and write firmware)
5. Software Development: Support cloud server development/SDK for use firmware development
6. Networking protocol: IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
7. User Configuration: AT + Instruction set, could server, android/iOSapp
8. OS: FreeRTOS
9. ADD Function: Frequency


硬件参数：
1. 芯片组：Micro32
2. 闪存：QSPI闪存4MB
3. SRAM：520kB SRAM
4. 按钮：复位，IO36
5. 扩展功能：VGA、PS/2
6. USB转TTL：CP2104
7. 模块化接口：UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、电容触摸传感器、ADC、DACLNA前置放大器
8. 板载时钟：40MHz晶振
9. 工作电压：2.7-3.6V
10. 工作电流：约30mA
11. 休眠电流：230uA

电源规格：
1.电源：USB 5V/1A
2.充电电流：500mA
3.电池：3.7V锂电池(不含)

WIFI参数：
1. 标准：FCC/CE-RED/ID/TELEC/KCC/SRRC/NCC
2. 协议：802.11b/g/n（802.11n，速度高达150Mbps）A-MPDU和A-MSDU聚合，支持0.45uS保护间隔
3. 频率范围：2.4GHz-2.5GHz(2400M-2483.5M)
4. 发射功率：22bBm
5. 通讯距离：300m

蓝牙参数：
1. 协议：满足蓝牙v4.2BR/EDR和BLE标准
2. 射频：具有-97dBm 灵敏度 NZIF 接收器 Class-1、Class-2 和 Class-3 发射器 AFH
3. 频率：CVSD&SBC频率

软件参数：
1. Wi-Fi模式：Station/softAP/SoftAP+Station/P2P
2. 安全机制：WPA/WPA2/WPA2-企业/WPS
3. 加密类型：AES/RSA/ECC/SHA
4. 固件升级：UART下载/OTA（通过网络/主机下载和写入固件）
5. 软件开发：支持云服务器开发/SDK使用固件开发
6. 网络协议：IPv4、IPv6、SSL、TCP/UDP/HTTP/FTP/MQTT
7. 用户配置：AT+指令集、服务器端、android/iOSapp
8. 操作系统：FreeRTOS
9. ADD 功能：频率


代码：

Specification:
Package weight
One package Weight 0.04kgs / 0.09lb
One Package Size 15.0cm * 10.0cm * 2.0cm / 5.91inch * 3.94inch * 0.79inch
Qty per Carton 300
Carton Weight 11.5kgs / 25.35lb
Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch

代码：