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SparkFun Qwiic Alphanumeric Display - Red - SparkFun COM-16916
Alphanumeric display, based on the VK16K33 controller . It uses the bi-directional I2C bus for communication. Built-in Qwiic connectors make it easy to connect the product without soldering. The module consists of quadruple 14 segments, illuminated in red . Additionally, the display has a colon and a decimal point.
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Description of product: SparkFun Alphanumeric Display - alphanumeric display - red - Qwiic - SparkFun COM-16916
Alphanumeric display , based on the VK16K33 controller. It uses the bi-directional I2C bus for communication. Built-in Qwiic connectors make it easy to connect the product without soldering. The module consists of quadruple 14 segments, illuminated in red . Additionally, the display has a colon and a decimal point.
The product is compatible with Arduino. The manufacturer has prepared a user manual and a library for the display.
SparkFun Alphanumeric Display - alphanumeric display - red .
Botland is an official distributor of modules and accessories from SparkFun Electronics. This well known American maker provides a complete base for electronics projects. Our range holds original SparkFun Electronics products only.
SparkFun Alphanumeric Display as part of the Qwiic ecosystem .
Qwiic system
Qwiic SparkFun is an ecosystem that includes a wide selection of sensors and electronic components based on the I2C communication bus and connected via dedicated cables . The main assumption of this solution is to facilitate the prototyping process. All elements supporting the Qwiic standard use a common, 4-pin JST connector with a pitch of 1 mm. This reduces the amount of space required on the PCB and does not require soldering. It also protects against connection inconsistent with the polarity.
The output of the module
The module, in addition to two Qwiic connectors, has the I2C bus terminals in the form of solder pads:
- C (SCL) - clock line of the I2C bus
- D (SDA) - data line of the I2C bus
- 3 (3.3 V) - powered module
- G (GND) - the ground of the system
There are also two jumpers on the printed board, marked with symbols A0 and A1 . They enable the selection of the I2C address ( default 0x70 , configurable: 0x71, 0x72, 0x73). For details on configuration, see the user manual .
The location of the pins of the I2C bus .
SparkFun Alphanumeric Display - SparkFun COM-16916.
SparkFun Alphanumeric Display specification
- Display type: alphanumeric
- LED driver chip: VK16K33
- Working voltage: 3.3V
- RC oscillator: integrated
- Maximum number of display segments: 128 patterns
- 16 step dimming circuit
- Communication interface: I2C bus
- Interface address:
- default: 0x70
- configurable: 0x71, 0x72, 0x73
- Connection connectors: Qwiic standard
- Four mounting holes with a spacing of 35.6 x 22.7 mm
- Two additional mounting holes for hanging on the wall: spacing 25.4 mm
- Segment illumination color: red
- Module dimensions: 40.6 x 27.9 mm
Useful links
| Name | Value |
|---|---|
| Screen - type | alphanumeric |
| Screen - interface | I2C |
| Screen - touch | no |
| Screen - resolution | 4 cyfry |
| Width | 5 cm |
| Height | 2 cm |
| Depth | 8 cm |
| Weight | 0.005 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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