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Zreyas Electronics

Zreyas Electronics

Model : ADE 7880 ADC Board
Product Description
Specifications
• Microcontroller: ADE7780
• Operating Voltage: 3.3V (J10)
• Bipolar current sensing for three phase with neutral- J1
• Unipolar Voltage sensing for 3-ph-J2
• SPI port through J10
• Mechanical dimension: 52x65mm
• Power on LED: D1
• Data transmit LED: D3
• Device connectivity status: D2
• PCB: 4-layer with EMC compliance
Application
• Power/Energy management of 3ph-3wire or 3ph-4wire system for any metering use
• Power quality measurement.
• Real time power quality diagnosis.
• Multi purposes, SPI connected to any micro-controller/Rpi/Arduino etc. in a small form factor

Model : 4-20 mA Board
Product Description
Anasense is a typical Gateway interface platform for connecting dierent kinds of analog sensors to the cloud. It’s a smart and easy to handle. Plug and play type of sensor interfacing can be easily done using this Gateway platform. It has total 8 input channels out of which 4 inputs are dedicated for current input ranging from 4-20mA and the rest 4 inputs are for voltage input ranging from 0-5V DC. It operates from simple single phase domestic power line: 85 ~270V AC @ 50/60 Hz.
Specifications
Power Module:
Power Supply 110-270V AC Dimension 130 mm x 117 mm x 48 mm (LxWxH) Weight 0.6 kg
Environmental:
Temperature: 14° F to 149°F (- 10° C to 65° C) Humidity: <= 90% Type of input: Single ended Sample conversion rate: 200 kHz Resolution Analog Input range :12 bit ADC Analog Output: 5V / 500mA Data frequency: Data/10 sec Data Storage: SSD and Cloud (Azure) No of Channels: (8) CH1- CH4=Current i/p CH5- CH8=Voltage i/p 0-5V / 4-20mA Application
• Can be used with Arduino, Raspberry Pi, Intel Galileo
• Sensors and Instruments
• Remote Transducers
• Monitoring Processes
• Data transmission in industrial environment

Model : STM32 Board
Product Description
STM32 Board consists of micro controller STM32WB55, LCD or TFT display interface, ethernet connectivity, I2C,RTC, It has 1MB Flash memory and one in built buzzer
Specifications
• Microcontroller: STM32WB55 • Operating Voltage: 3.3V (Micro USB--CN5) • LCD or TFT display interface: CN7 • RJ45 for Ethernet connectivity • I2C interface – CN3 • RTC • Spare GPIOs---16 • SPI interface for external SD card – CN2 • Programming Port – CN8 • Flash: 1MB • WIFI
Application
• Motor drive and application control, • Medical equipment, • Industrial applications: • PLC, inverters, circuit breakers, Printers, and scanners, Alarm systems, video intercom, and HVAC, • Home audio appliances

Model : ESP32 Board
Product Description
ESP32 Board consists of a single 2.4 GHz Wi-Fi-and-Bluetooth combo chip. It is designed to achieve the best power and RF performance, showing robustness, versatility and reliability in a wide variety of applications and power scenarios. Specifications
• Microcontroller: ESP32
• Operating Voltage: 3.3V (Micro USB—CN6)
• LCD or TFT display interface: CN1
• I2C interface – CN5
• RTC
• Spare GPIOs---16
• Programming Port- CN2
• External ash – 128MB
• WIFI
• Bluetooth
• Buzzer inbuilt : (GPIO-33)
• Mechanical dimensions: 56 x 85 mm
Application
Small industrial devices including Programmable Logic Controllers(PLC). Smart medical devices including wearable health monitors. Smart energy devices including HVAC and Thermostats. Smart security devices including surveillance cameras and smart locks.

Model : ADXL VIBRATION SENSOR BOARD
Product Description
Specifications
Application
Vibration Sensor Alarm Industrial health monitoring Bridge health monitoring

Model : GPS BOARD (CAAQMS)
Product Description
GPS is a navigation technology which, by use of satellites, tells the precise information about a location. It consists of Micro usb, RS-485 communication, rpi gpio communication compatible, micro SIM support
Specifications
• Micro usb
• RS-485 communication
• Rpi gpio communication compatible
• Micro SIM support
Application
Power System Operation
Automated vehicles
Cellular telephony
Disaster relief and other emergency services
Car location
Geo fencing
Geo tagging
Mining

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