| .. | ||
| ISSUES.md | ||
| README.md | ||
| sender_module_final.ino | ||
| shell.nix | ||
Sender module
Stages of flight
- Preflight - Remove before flight button or smthing like that
- no communication, blocked parachute ejection, all systems down
- Ready - Signal from groundstation
- sys check (modules calibration, battery check, atd...), blocked parachute ejection, wait for launch pin removed, only send data, do not save them
- Launch - Removed pin from the rocket
- launch, all systems sending and saving data on sd card
- Apogee - Detected that rocket is in apogee with accelerometer
- parachute ejection, all systems working, gps check and height check
- Return - Rocket has no velocity
- all not needed systems shutdown/sleep, buzz on, gps sending location, battery check, turn off gyro and accelerometer
Modules
- nRF24L01 - Communication with groundstation
- SD card reader - Write all recieved data to the SD card
- Buzzer - To find our rocket after launch
- Servo motors - Ejection of parachute
Tasks
- send signal of listening
- wait for recieve