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@ -10,7 +10,7 @@ Eco-system of ESP32s Nodes and ATtiny85 peripherals with different functionaliti
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- Uses bare-bones ESP32-WROOM-32D Module [^1]
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- Direct connections to all GPIOs
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- Miniature in size; only 35.7mm x 35.7mm
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- Built-in 3V3 voltage regulator (V<sub>max</sub> 15V) and reversed supply voltage polarity protection
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- Built-in 3V3 voltage regulator (V<sub>max</sub>=15V) and reversed supply voltage polarity protection
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- Pre-wired strapping pins for ensuring proper booting on power-on
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- blue power-on LED
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- two programmable LEDs
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@ -46,7 +46,9 @@ Eco-system of ESP32s Nodes and ATtiny85 peripherals with different functionaliti
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[^1]: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf
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### UART
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### Programming via UART
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Bare-bones ESP32 module can be programmed via UART interface using USB to UART adapter.
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## Temperature Node Key Elements and Components
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