ATMegaZero

🎉 I’m excited to announce the new member of the family! - The Ultimate Uninterruptible Power Supply (UPS) Shield 🔥. With support for a solar panel from 7-40V.

🔥ATMegaZero Sensors Shield.

On the analog side we have an LDR and NTC connected to ADS1115, and two additional analog inputs from the ADS1115(0-5V) connected to the screw terminal.
- 🔸Real Time Clock (RTC) based on DS1307
- 🔹BME280 digital humidity, barometric pressure and ambient temperature sensor
- ▪️MPU6050 six-axis Gyro and accelerometer 
- ▫️SGP40 VOC sensor - for indoor air quality and volatile organic compounds

Can you really do this? Absolutely yes!, the new ATMegaZero ESP32-S2 runs at 3.3v similar to the Raspberry Pi Zero and they both have the same pinout arrangement. You can use them independent or communicate via i2c. Or make them talk to each other via MQTT making the rpi the MQTT broker using mosquitoMQTT. Just get creative if you need to combine both of these boards.

The new ATMegaZero ESP32-S2 comes with 64Mbit (8MB) extra PSRAM & 256Mbit (32MB) SPI Flash but we can only use 16MB at the moment due to firmware limitations.