ESP-01S ESP8266 Module + USB Serial Adapter TTL Wifi CH340G Programmer Arduino USA

USB To ESP8266 Serial Adapter This adapter makes it easy to connect the ESP8266 to the PC via the serial port.   Features: 1. Using CH340 serial chip, stable performance, good compatibility, almost all the Windows system can compatible. 2. Adapter board integrated 1000uF solid capacitor, to ensure that the current supply, don't make WIFI module with power problem crash no response. 3. Using 3225 chip crystal, to enhance the stability of the serial port.   ESP-01S ESP8266 Serial Module Features: Support 802.11 b/g/n standard, Wi-Fi direct (P2P), soft-AP. Integrated TCP/IP protocol stack. Integrated TR switch, balun, LNA, power amplifier and matching network. Integrated PLLs, regulators, DCXO and power management units. +19.5dBm output power in 802.11b mode. Power down leakage current of Integrated low power 32-bit CPU could be used as application processor, 1MB flash memory. SDIO 1.1 / 2.0, SPI, UART, STBC, 1×1 MIMO, 2×1 MIMO. A-MPDU & A-MSDU aggregation & 0.4ms guard interval. Wake up and transmit packets  Standby power consumption Specifications: Wireless standard:802.11b/g/n Frequency range: 2.4GHz-2.5GHz(2400MHz-2483.5MHz) Data interface: UART/HSPI/I2C/I2S/IR remote control/GPIO/PWM Operating voltage: 3.0-3.6V(recommended 3.3V) Operating current: average 80mA Operating temperature:-40~125℃ Wireless network mode: station/softAP/SoftAP+station Safety mode: WPA/WPA2 Encryption type: WEP/TKIP/AES Network protocol: IPV4/TCP/UDP/HTTP/FTP   Package includes: 1 x USB To ESP8266 Serial Adapter 1 x ESP-01S ESP8266 Serial Module Technical support is NOT included in this auction