Good day everyone. I am a computer science student who would like to make his first project on rasberry pi (a weather station, by the way Image may be NSFW.
Clik here to view.
), I haven't been involved in this type of issues much, so I'm here to ask if my components will work together so I don't spend money unnecessarily.
So here it is:
1. The heart of the part of the station outside the window will be Raspberry Pi Pico H - RP2040 ARM Cortex M0.
2. The power supply will be based on a Lipo battery Li-Pol Akyga 1200mAh 1S 3.7V battery and a step-up converter U3V16F5 - step-up converter - 5V 2A - Pololu 4941
with the possibility of charging via the module Li-Pol Charger TP4056 single cell 1S 3.7V USB type C with protections.
3. The sensors I want to place are the humidity and temperature sensor DHT11 sensor on the module with a resistor, BMP280 pressure sensor, UV UV sensor - GUVA-S12SD.
4. Information will be sent to the receiver using the nRF24L01 module (with antenna) (I want to send information in prepared frames with a checksum and wait for confirmation of receipt from the rassbery pi 4b, which will have an identical module).
5. As I mentioned earlier, it will be rassbery pi 4b, also with the nRF24L01 module (with antenna).
6. The part that I don't know if it is needed at all, i.e. the AT24C256 EEPROM 256kb I2C eeprom memory module.
The system will be in sleep mode and will only turn on once every 10 minutes to take a measurement and send it to the rpi 4, after which it will go into sleep mode again.
The housing will be designed in AutoCad and printed on a 3D printer.
On the rpi4 I want to put a page from which there will be nice access to information from the sensors.
I will add a question about how all this electronics looks on the outside, what should I pay attention to when designing the housing so that my electronics do not break down, especially since it is winter now.
I know that all this is a much-talked-about topic, but I have not found anyone anywhere who would like to do it in the same configuration as me, hence this post, because it may be unambiguous, except that I am looking at it all wrong, thanks in advance for your help.
Clik here to view.
), I haven't been involved in this type of issues much, so I'm here to ask if my components will work together so I don't spend money unnecessarily.So here it is:
1. The heart of the part of the station outside the window will be Raspberry Pi Pico H - RP2040 ARM Cortex M0.
2. The power supply will be based on a Lipo battery Li-Pol Akyga 1200mAh 1S 3.7V battery and a step-up converter U3V16F5 - step-up converter - 5V 2A - Pololu 4941
with the possibility of charging via the module Li-Pol Charger TP4056 single cell 1S 3.7V USB type C with protections.
3. The sensors I want to place are the humidity and temperature sensor DHT11 sensor on the module with a resistor, BMP280 pressure sensor, UV UV sensor - GUVA-S12SD.
4. Information will be sent to the receiver using the nRF24L01 module (with antenna) (I want to send information in prepared frames with a checksum and wait for confirmation of receipt from the rassbery pi 4b, which will have an identical module).
5. As I mentioned earlier, it will be rassbery pi 4b, also with the nRF24L01 module (with antenna).
6. The part that I don't know if it is needed at all, i.e. the AT24C256 EEPROM 256kb I2C eeprom memory module.
The system will be in sleep mode and will only turn on once every 10 minutes to take a measurement and send it to the rpi 4, after which it will go into sleep mode again.
The housing will be designed in AutoCad and printed on a 3D printer.
On the rpi4 I want to put a page from which there will be nice access to information from the sensors.
I will add a question about how all this electronics looks on the outside, what should I pay attention to when designing the housing so that my electronics do not break down, especially since it is winter now.
I know that all this is a much-talked-about topic, but I have not found anyone anywhere who would like to do it in the same configuration as me, hence this post, because it may be unambiguous, except that I am looking at it all wrong, thanks in advance for your help.
Statistics: Posted by Forest502 — Sat Dec 14, 2024 1:47 pm
