Small aircraft based on N32 and esp8266

1. Project introduction
       This project uses N32 and esp8266 for development, in which N32 performs main control and data processing, 8266 performs WiFi connection and serial communication with N32, and subsequently uses 4G module or wireless Wifi for ultra-long-distance control.
2. Notes:
       The following problems occurred during the implementation of the project:
       1. There was an error in the four position motors when purchasing. The hollow cup with a diameter of 7 mm was regarded as a radius of 7 mm, resulting in insufficient power and unable to take off.
       2. Compared with sot-23 triodes and mos tubes in the same package, the unidirectional conduction control of triodes is more effective.
       3.PW5100 cannot load esp, N32, and MPU6050 at the same time, so PW5100 and related components are removed from the project.
3. Harvest
      sends the information on the mobile phone to esp8266 through the network, and then performs a preliminary processing on the information through esp8266, and then sends the pre-processed information to N32 through the serial port, and finally N32 processes the data and sends it to the four motors . Among them, the network-controlled drone solution is feasible.