Wireless camera for space and working method thereof

The invention discloses a wireless camera for a space and a working method thereof. The wireless camera for the space provided by the invention comprises an automatic focusing camera module, a Wi-Fi module embedded with a protocol stack, a power source charging/discharging management module, and a control processing module, wherein the power source charging/discharging management module is connected with an external battery for providing electric energy for other modules; the automatic focusing camera module is connected with a control processing module through an I2C interface and a DCMI interface; the Wi-Fi module embedded with the protocol stack is connected with the control processing module through a SPI interface; and the control processing module comprises an ARM kernel processor and a SRAM. The wireless camera disclosed by the invention is capable of meeting the demands of a micro platform to power consumption, volume, weight and the like; and meanwhile, the wireless camera is further suitable for other wireless transmission occasions with restricted tangent demands to the power consumption, volume, weight and the like.