Name: M5Stack PM2.5 Air Quality Kit - ESP32 Development Kit - M5STACK-K023-B
Brand: M5Stack
SKU: 004928
Price: 64 EUR
Availability: InStock

M5Stack PM2.5 Air Quality Kit - ESP32 Development Kit

Availability: Directly available from warehouse in Eindhoven
SKU: 004928

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€64.00

Ex Tax: €52.89

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Only 4 pieces in stock

This kit consists of an M5Stack Basic with pedestal and a PM2.5 Base module. This module consists of a PMSA003 laser dust sensor. The supplied pedestal contains a SHT30 temperature and humidity sensor.

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Datasheet: 004928_PMSA003_datasheet.pdf

Tags: M5Stack PM2.5 Air Quality Kit - ESP32 Development Kit , M5STACK-K023-B , M5Core

Specifications

General
Brand	M5Stack
Manufacturer model/SKU	K023-B
Minimum operating humidity [%R.H.]	0
Maximum operating humidity [%R.H.]	99
Minimum operating temperature [°C]	-10
Maximum operating temperature [°C]	60
Features	Battery charger Display Microcontroller (MCU) SD-card adapter Temperature sensor Humidity sensor Speaker/buzzer Particulate matter sensor
General physical appearance
Main color	Black
Weight [g]	71
Dimension X [mm]	63
Dimension Y [mm]	52
Dimension Z [mm]	46
Mounting options	Mounting hole(s)
Form factor	Module (general) Set/kit M5Stack Base
General electrical properties
Minimum supply voltage [V DC]	5
Maximum supply voltage [V DC]	5
Minimum IO-pin input voltage [V]	3.3
Maximum IO-pin input voltage [V]	3.3
IO-pin output voltage [V]	3.3
Maximum IO-pin source current [mA]	20
Maximum IO-pin sink current [mA]	28
MCU
Manufacturer	Espressif
Chip series	ESP32
Maximum clock frequency [MHz]	240
Number of cores	2
Internal memory
SRAM [KB]	520
PSRAM [MB]	0
Flash memory [MB]	16
EEPROM type	Emulated
Communication
Hardware interface(s)	I2C USB CDC
Number of IO-pins	0 (expandable with modules)
USB to serial converter	CH9102F
Supported SD card size	Micro SD
Wireless communication
Interface(s)	Wi-Fi Bluetooth
Wi-Fi chip/SoC	ESP32
Wi-Fi frequency [GHz]	2.4
Bluetooth chip/SoC	ESP32
Bluetooth version	4.2
Supported Bluetooth standard(s)	LE Classic
Display
Type	IPS
Driver	ILI9342
Screen diagonal [inch]	2
Number of pixels long side	320
Number of pixels short side	240
Pixel colors	RGB
Temperature sensor
Sensor (chip)	SHT30
Minimum measuring range [°C]	-40
Maximum measuring range [°C]	125
Smallest resolution [°C]	0.01
Accuracy [±°C]	0.2 (typical at 0-65°C)
Humidity sensor
Sensor (chip)	SHT30
Minimum measuring range [% R.H.]	0
Maximum measuring range [% R.H.]	100
Smallest resolution [%R.H.]	0.01
Accuracy [±%]	2.0 (typical at 10-90%)
Particulate matter sensor
Sensor (chip)	PMSA003
Output concentration(s)	PM1 PM2.5 PM10
Minimum particle size [μm]	0.3
Smallest resolution [μg/m³]	1.0
Accuracy [±μg/m³]	10 (PM2.5, see datasheet for details)
Accuracy [%]	10 (PM2.5, see datasheet for details)
Battery circuit
Battery charger chip/SoC	IP5306
Supported battery chemistry	Li-ion Li-Po
Maximum charging voltage [V]	4.2
Protection circuit	No
Connectors
Power supply connector(s)	USB-C female
IO-connector(s)	USB-C female
Battery connector(s)	Molex Picoblade (compatible) male
Wi-Fi/Bluetooth antenna connector	Built-in antenna
Package contents
Package contents	1x PM2.5 base 1x M5Stack Basic V2.6 1x M5Core pedestal 1x USB-C cable 2x M3 bolt 1x Hex key