Buy Custom Software Business Software Development Company Software Development Company

Buy custom software business software development companyOur CTOhad worked forsoftware development and system analystmore than 8 years. So far, he has more than 20 years experience in information technology. We are pleasant if you could visit our company. We have a team more than 60 research staff in Shenzhen for Software and Hardware. We could support you well in your future development.
Our RTU series products can fit your needs. Please send your requirements list so that we can talk further.Technical Parameters
gps module
Industrial GPRS wireless module, frequency range850/900/1800/1900MHz
GPS Module
Level accuracy:2.5m Space accuracy:0.1m/s
Heading accuracy:0.5° Cold start time:≤30s
Hot start time:≤1s serial port communication
WIFI
WIFI function module, serial port communication
Lora
Lora function module, serial port communication
ZigBee
ZigBee function module, serial port communication
Serial port
2RS-232,1RS-4852,communication speed :1200bps~115200bps
Power
input range 9-24V,power output including 12V/2.5A,4V/2.5A, 3.3V/2.5A
Power voltage
acquisition
Can collect the external supply voltage and the internal standby supply
voltage.
Analog input
4channels;External signal range:0~5V or 4~20mA;Acquisition accuracy12
bits (1mV or 5uA),the acquisition circuit can be configured as voltage modeor current mode via wire jumper or resistor
Digital input
4channels, can be configured as active or passive input via resistor,
adopting interrupt I/O port, can collect the level and pulse signal
Digital output
4channels, can be configured as the relay output mode or transistor
output mode via wire jumper, the max load are respectively (10A/250V AC)
and (500mA/12V DC)
Data storage
Can store historical data and real-time data,possess8MB serial FLASH, can
be expanded to 16MB and 32MB,possess256KB serial FRAM
Micro SD Card
Can external connect TF card, support FAT32 file system
Real-time clock
Adopting high precision clock chip, the error does not exceed 5 seconds /
year, ensuring 3 years operating under the case of power down for the
back-up battery .
Powerdissipation
Data doesn't transmit state≤60mA
Data transmitting state≤100mAWorking
environmentTemperature:-40~85℃
Humidity:≤95%RH(40℃)