.png)
Gravity: MCP23017 I2C 16 Digital IO Expansion - GPIO expander module
ID: 1182941
5902186310803
zł28.52
Tax included
zł23.19 tax excl.
A module with a 16-channel input/output port expander controlled by an I2C interface. It was based on the MCP23017 chip and equipped with a Gravity connector. DFRobot DFR0626
Description
A 16-channel input/output port expander module controlled via I2C interface. It is based on the MCP23017 chip. Each IO pin can be configured as input, output, pull-up input with 100 kΩ resistor or input with interrupt function. In addition, the module has 2 interrupt indication pins: IA and IB. IA is used to detect an interrupt on the GPIOA pins, and IB on GPIOB. The user has 8 I2C addresses, which means that 8 modules can be connected to one bus. The maximum output current should not exceed 20 mA, and the pins are compatible with 3.3 V and 5 V. The expander will prove useful in LED lighting or matrix display projects. Full documentation is available on the product wiki page.
Features
- Chip: MCP23017
- Number of IO: 16 (input, output)
- IA and IB interrupt pins
- IO current capacity: 20 mA
- I2C interface
- I2C address: 0x20-0x27
- Operating voltage: 3.3 V or 5 V
- Dimensions: 44 x 32 mm
Kit contains
- Gravity module: MCP23017 I2C 16 Digital IO Expansion
- Gravity I2C/UART 4-pin cable
1182941
Manufacturer
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
Responsible person
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
You might also like
Available
A set of 40 pieces of female-female connecting cables in various colors, 10 cm long
zł4.90
24h
Available quantity: 209
Available
A set of 40 pcs of male-female connecting cables in various colors, 10 cm long
zł4.48
24h
Available quantity: 396
Available
A 24-channel input/output port expander module controlled by an I2C interface. It was based on the CH423 chip and equipped with a Gravity connector. DFRobot DFR0979
zł22.60
24h
Available quantity: 3
Available
Other products in the same category (16)
Module with 32 IO pins and 14 analog inputs. It communicates via the RS485, USB or Ethernet interface and supports the Modbus RTU/TCP protocol. Numato Lab NLGM1002-A
zł1,572.59
3 weeks
No product available!
Module with 64 IO pins and 32 analog inputs. It communicates via the RS485, USB or Ethernet interface and supports the Modbus RTU/TCP protocol. Numato Lab NLGM1003-A
zł2,064.33
3 weeks
No product available!
Module with 8-channel PCF8574 IO expander controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5545
zł25.62
24h
Available quantity: 2
Available
Module with 16-channel PCF8575 IO expander controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5611
zł32.13
24h
Available quantity: 7
Available
8-channel I2C expander module based on the PCA9548 chip. Allows communication with multiple I2C devices that have the same address. Equipped with STEMMA QT connectors. Adafruit 5626
zł36.13
24h
Available quantity: 4
Available
Measurement module with RS485 interface. It has two voltage measurement inputs in the range of 0 to 5 V and 0 to 10 V and two current measurement inputs in the range of 0 to 20 mA. Supports the Modbus RTU protocol
zł39.24
24h
Available quantity: 4
Available
Module with 4 digital inputs, 4 outputs and 6 analog inputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP9039ADAM
zł308.59
24h
Available quantity: 3
Available
Module with analog output 0-20 mA or 4-20 mA. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3076ADAM
Regular pricezł285.54zł204.52
24h
Available quantity: 1
Available
Module with three 4-20 mA analog outputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3078ADAM
zł240.35
24h
Available quantity: 1
Available
Module with 8 analog inputs for voltage measurement in the range from 0 to 10 V. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3084ADAM
zł209.00
24h
Available quantity: 1
Available
Module with 8 analog inputs for current measurement in the range of 0 to 20 mA or 4 to 20 mA. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3082ADAM
zł234.95
24h
Available quantity: 3
Available
Module with 8 inputs for data acquisition from DS18B20 temperature sensors. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP3066ADAM
zł220.51
24h
Available quantity: 2
Available
Module with 8 digital inputs and 8 digital outputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP8028ADAM
zł209.08
24h
Available quantity: 3
Available
Module with 16 digital outputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP8027ADAM
zł209.00
4 weeks
No product available!
Module with 16 digital inputs. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP8026ADAM
zł237.82
4 weeks
No product available!
Module with 8 digital inputs and 4 relays with a maximum switching current of 2 A. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP8024ADAM
zł230.96
24h
Available quantity: 3
Available
A module with a 16-channel input/output port expander controlled by an I2C interface. It was based on the MCP23017 chip and equipped with a Gravity connector. DFRobot DFR0626