3pcs USB to ESP-07 ESP8266 WIFI Module Adapter Board Computer Wireless Communication Development Board

Description: The USB to ESP-07 module has a built-in ch340 g USB to TTL driver IC, so you can easily use the computer for ESP-07 function debugging. The ESP-07 is a wireless serial transceiver module based on the ESP8266 SoC. The system-on-chip integrates the TCP/IP stack. It is a TTL serial communication interface whose parameters can be set by AT com mands. When it is connected to a wifi router, it is widely used in networking and smart home projects. It can be used for remote monitoring of household appliances, bedroom temperature and humidity, and control of home appliances and smart cars via mobile phones. Features: Operating voltage: 4.5V - 5.5V (onboard 3.3v LDO regulator) Operating current: 300 mA (available from LDO regulator) Optional working mode: car toggle switch. UART side for serial TTL debugging with AT com mands, program for firmware programming Universal Serial Bus Interface for Serial TTL Chips: 340g Logic level: 3.3V Serial port baud rate: 115200 (default) Serial communication format: 8 n1 Car reset button Onboard switch selects UART mode or firmware update mode Antenna type: Built-in ceramic antenna is available for selection, or an external antenna can be used. Wireless network mode: station / soft access point / soft access point + station Wireless standard: 802.11 b / g / n WIFI @ 2.4 GHz, support wireless protocol / wireless protocol 2 security mode Designing projects with AT com mands is easy Size: 5.5 * 1.9 cm Note: Due to the different monitors and lighting effects, the actual color of the project may differ slightly from the color displayed on the image. Thank you. For manual measurements, please allow a measurement deviation of 0.5 - 1cm. 1cm = 0.4568 " Package includes: 3 x Wifi module