# ENVIRONMENTAL EXPOSURE RISK METER ## Description 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. ## Project Details - **Owner:** dacre - **Created:** 6/16/2024 - **Last Updated:** 6/17/2024 - **Visibility:** Public ## Key Components ### — [M2 Mounting Hole](https://www.flux.ai/vasyl/m2-mounting-hole~st.md) **Pins:** - ~ ### J4 — [XY301V-A-5.0-2P](https://www.flux.ai/jharwinbarrozo/xy301v-a-50-2p~u6.md) - Manufacturer Name: Ningbo Xinlaiya Elec. - Manufacturer Part Number: XY301V-A-5.0-2P **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/dacre/environmental-exposure-risk-meter~u5e](https://www.flux.ai/dacre/environmental-exposure-risk-meter~u5e).* --- *Generated from [https://www.flux.ai/dacre/environmental-exposure-risk-meter~u5e](https://www.flux.ai/dacre/environmental-exposure-risk-meter~u5e)*