1 |
× |
arduino uno
dfrobot clone
|
1 |
× |
sim800l
from aliexpress
|
1 |
× |
1nce SIM card
500mb for about 20€ no monthly fee
|
1 |
× |
Logic level shifter
from aliexpress
|
1 |
× |
Transistor
bigger then needed
|
1 |
× |
2 x 18650 batteries in parallel and relative UPS
5V 18650 Lithium Battery Boost Step Up Module Charge Discharge the Same Time UPS Protection Board Charger Circuit Li-ion
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1 |
× |
SSD1306 128x32 OLED display
from aliexpress
|
1 |
× |
temporary button
|
1 |
× |
lot of wires
|
1 |
× |
a 5v 5W solar panel
|
1 |
× |
Gravity: Analog pH Sensor / Meter Pro Kit For Arduino
|
1 |
× |
Gravity: Waterproof DS18B20 Sensor Kit
|
1 |
× |
Gravity: Analog Turbidity Sensor For Arduino
|
1 |
× |
Waterproof Ultrasonic Sensor with Separate Probe
|
1 |
× |
Gravity: Analog TDS Sensor/Meter for Arduino
|
1 |
× |
ds3231 RTC clock
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