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Welcome to Flux

Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

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UART0_RX
SW2
ESP32_EN
UART0_TX
+3.3V
ESP32_RX2
ESP32_EN
IO0
ESP32/I2C_SCL
ESP32/I2C_SDA
SW1
+3.3V
BOOST_EN
ESP32_TX2
U2
R4
Resistance
10KΩ
R3
Resistance
10KΩ

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Learn to Add a Component

ENVIRONMENTAL EXPOSURE RISK METER b3QB

ENVIRONMENTAL EXPOSURE RISK METER b3QB thumbnail
Environmental exposure risk measuring device based on ESP32, ultraviolet light (UV) and CO2 gas sensor modules. It has a voltage booster based on MT3608 chip and a solar panel lithium battery charger with MPPT based on CN3791 chip.

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Digi-Key

$1.32–$1.89

LCSC

$0.86–$1.21

Mouser

$1.11

Controls