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Solar Powered ESP32 Sensor Node

Posted: Mon Jan 11, 2021 7:52 am
by Bhanuka92
ESP32 Sensor Node with built-in battery and solar charging
Designed standalone installations in environments where grid power is not available.
Inbuilt LiPo battery can power the device and external sensors for hours, and there are provisions to connect a 6V Solar panel to enable charging.
The device has WiFi connectivity as standard and GSM/LTE , NB-IoT, LoRa can be ordered as options. Which makes it the perfect standalone sensor node, which can also be a gateway


ESP32-WROOM32 SoC inside
GSM/LTE , NB-IoT , LoRa Expansions supported
Integrated solar charging
Built-in LiPo battery
12V output to power external sensors upto 100mA
Flexible I/O Combinations
IP67 Rated Enclosure

I/O Configurations
1 x Digital Input
2 x Analog inputs (0 – 10V DC)
1 x 12V 100mA Output (switchable)

2 x Digital Input
1 x 12V 100mA Output (switchable)

1 x LoadCell input

1 x Thermocouple input (K-type)

Re: Solar Powered ESP32 Sensor Node

Posted: Wed Jan 27, 2021 8:28 pm
by Michalpu
Thank for that input I will try this in my mini project