Product description: Enviro Urban with Raspberry Pi Pico W + accessories
Outdoor air monitoring module with a BME280 sensor that allows you to measure temperature, humidity and pressure, an air quality sensor - PMS5003I and a noise monitoring microphone. The device is equipped with a Raspberry Pi Pico W board. The RP2040 microcontroller board is responsible for controlling the system. The original firmware is written in MicroPython, so modifications will not cause problems even for less advanced users.
For battery power, the default operating mode is reading every 15 minutes and reporting every 5 readings. To increase the frequency of readings, use an additional power.
Enviro Urban is a fully programmed, ready-to-use device.
Outdoor air monitoring module with BME280 sensor, PMS5003I sensor and microphone.
Technical specification of Enviro Urban
- Raspberry Pi Pico W
- Dual Arm Cortex M0 + operating at up to 133 MHz with 264 KB of SRAM
- 2MB QSPI flash memory supporting XiP
- Powered and programmable via USB micro-B
- 2.4 GHz wireless communication
- Controlling the set with the RP2040 microcontroller
- Weatherproof housing
- Deep sleep / wake function with RTC
- Reset button
- Warning LED
- Qw / ST connector available to expand the system and add more I2C sensors
- No soldering required
- Dimensions: 69 x 36 mm
The Enviro can be powered through the Pi Pico's USB connector, but the processor cannot be put to sleep in this mode.
Technical specification of the BME280 sensor
- Temperature measurement range: -40 ° C to 85 ° C
- Humidity measurement range: 0% to 100%
- Pressure measurement range: from 300 hPa to 1100 hPa
Technical specification of the PMS5003I sensor
- Particle measurement range:
- from 0.3 μm to 1.0 μm
- from 1.0 μm to 2.5 μm
- 2.5 μm to 10 μm
- Particle Counting Performance:
- 50% for 0.3 μm
- 98% for 0.5 μm and greater
- Effective range (PM2.5 standard): 0 µg / m³ to 500 µg / m³
- Maximum range (PM2.5 standard): ≥ 1000 µg / m³
- Resolution: 1 µg / m³
- Maximum particle consistency error (PM2.5 standard):
- from 100 μg / m³ to 500 μg / m³: ± 10%
- 0 µg / m³ to 100 µg / m³: ± 10 µg / m³
- Standard particle volume: 0.1 L
- Single response time: <1 s="" li="">
- Total response time: ≤ 10 seconds
The set includes a casing resistant to weather conditions.
Kit contents.
Included
- Ervino Urban module with Raspberry Pi Pico W
- Weatherproof housing
- AA batteries: 3 pcs.
- MicroUSB cable
- Velcro for attaching the battery
