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Product Description
BMP280 air pressure is transmitted for mobile applications. Small size, low power consumption, can be used in battery-powered
mobile phones and other devices. The module has its own voltage stabilization circuit, which can be compatible with 3.3V embedded
system. The use of advanced digital filtering technology can effectively reduce measurement noise and improve measurement
accuracy.
mobile phones and other devices. The module has its own voltage stabilization circuit, which can be compatible with 3.3V embedded
system. The use of advanced digital filtering technology can effectively reduce measurement noise and improve measurement
accuracy.
Product Parameters:
Voltage: 2.1V~3.3V
Current: 2.5mA (3.3V 10HZ)
Output content: air pressure, altitude.
Baud rate: 115200
Return rate: 10 5 2 1 0.5 0.2 0.1HZ optional
Range: Air pressure: 300~1100HPa
Measurement accuracy: height: 0.5M
Data interface: serial port (UART TTL level,)
Data format: digital output (ASCLL code)
Interface Description:
Voltage: 2.1V~3.3V
Current: 2.5mA (3.3V 10HZ)
Output content: air pressure, altitude.
Baud rate: 115200
Return rate: 10 5 2 1 0.5 0.2 0.1HZ optional
Range: Air pressure: 300~1100HPa
Measurement accuracy: height: 0.5M
Data interface: serial port (UART TTL level,)
Data format: digital output (ASCLL code)
Interface Description:
VCC: input +
GND: input voltage-
RX: serial input
TX: serial output
D0-D3: meaningless
S1-S2: meaningless
Instructions for use:
GND: input voltage-
RX: serial input
TX: serial output
D0-D3: meaningless
S1-S2: meaningless
Instructions for use:
The method of connecting the USB serial port module to the humidity module is:
Connect the module and the USB-TTL, and then plug
it into the computer. The connection method of the module and the USB-TTL is: The VCCTX RX GND of the module is +3.3V of the USB
serial port module RX TX GND should be connected correspondingly. Note that TX and RX need to be crossed, that is, TX is connected
to RX. RX is connected to TX.
Connect the USB-TTL module to the computer and turn on the host computer. After installing the driver CP210X or CH340
corresponding to the serial port module, you can query the corresponding port number in the device manager.
serial port module RX TX GND should be connected correspondingly. Note that TX and RX need to be crossed, that is, TX is connected
to RX. RX is connected to TX.
Connect the USB-TTL module to the computer and turn on the host computer. After installing the driver CP210X or CH340
corresponding to the serial port module, you can query the corresponding port number in the device manager.
Hot Product
Our Company
Shen Zhen Gui Yi Technology Co., Ltd is a distributor& wholesaler of electronic components and electronic modules. With a big
warehouse, we are able to provides different kinds of electronic components to our clients in a short time, and we welcome new and
old clients to contact us.
warehouse, we are able to provides different kinds of electronic components to our clients in a short time, and we welcome new and
old clients to contact us.
Packaging & Shipping
Why Choose Us
1. Fast shipping: within 1000pcs only need 3 days to 7 days.
2. quality: Good
3. Reasonable price: Good quantity can get lowest price.
4. Flexible payment terms: Paypal, T/T, Western union,30% deposite is accepted.
2. quality: Good
3. Reasonable price: Good quantity can get lowest price.
4. Flexible payment terms: Paypal, T/T, Western union,30% deposite is accepted.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2015,sell to Domestic Market(80.00%),Eastern Europe(5.00%),Western Europe(3.00%),North America(3.00%),Oceania(2.00%),Southeast Asia(1.00%),South America(1.00%),South Asia(1.00%),Southern Europe(1.00%),Northern Europe(1.00%),Central America(1.00%),Eastern Asia(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
sensor module,power module,wireless module,pcb,display module
4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
We are based in Guangdong, China, start from 2015,sell to Domestic Market(80.00%),Eastern Europe(5.00%),Western Europe(3.00%),North America(3.00%),Oceania(2.00%),Southeast Asia(1.00%),South America(1.00%),South Asia(1.00%),Southern Europe(1.00%),Northern Europe(1.00%),Central America(1.00%),Eastern Asia(1.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
sensor module,power module,wireless module,pcb,display module
4. why should you buy from us not from other suppliers?
null
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Contact Detials
Sales: Tina Li
Skype:yourcee2009@outlook.com
E-mail: yourcee2009@outlook.com
Wechat/Phone: +86 13145816970
Skype:yourcee2009@outlook.com
E-mail: yourcee2009@outlook.com
Wechat/Phone: +86 13145816970