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Battery Possibilities aktualisiert

Baran Schöneberg 2024-10-13 16:06:27 +02:00
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Battery-Possibilities.md

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Solar Powering:
24/7 Battery:
Deep sleep and every mikroAmpere counts.
https://randomnerdtutorials.com/esp8266-deep-sleep-with-arduino-ide/#:~:text=To%20put%20the%20ESP8266%20in%20deep%20sleep%2C%20you%20use%20ESP,connect%20RST%20to%20GPIO%2016.
"To put the ESP8266 in deep sleep mode, use **ESP.deepSleep(uS)** and pass as argument sleep time in microseconds. GPIO 16 must be connected to reset (RST) pin so the ESP8266 is able to wake up."
Omit a charging circuit or replaceable batteries (rechargeable)
LiFePo4 Battery (max < 3,6 Volt and 3.3 Volt recommended)
trigBoard has an extremely low power consuption.
If we use normal AA or AAA BAtteries we may need a regulator to lessen the voltage.
Battery Possibilities:
1. 3.7V Li-ion or LiPo Battery
**Capacity:** 2000mAh or higher.
** Voltage:** 3.7V nominal (4.2V when fully charged).
** Connection:** Use a boost converter to step up the voltage to 5V if connecting to the 5V pin, or directly connect to the Vin pin if the boost converter
outputs a higher voltage(e.g.,7-12V)
2. 7.4V LiPo Battery
** Capacity:** 2000mAh or higher.
** Voltage:** 7.4V nominal (8.4V when fully charged).
** Connection**: Directly connect to the Vin pin.
3. 18650 Li-ion Cells
**Configuration:** Use two 18650 cells in series to get 7.4V nominal.
**Capacity:** Each cell typically has a capacity of 2500mAh or higher.
**Connection:** Directly connect to the Vin pin.