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Description
The extension for the FireBeetle, which allows you to connect a larger number of digital pins with 10 pins of i/O and 5 analog pins. It communicates via the SPI, UART and I2C bus. Extension is an adapter for sensors and modules from the Gravity series, it can be used to communicate between the sensors of Gravity and FireBeetle. Each sensor has an independent power pin. The kit includes 2 x 18 pin of 2.54 mm and 2 x slot of 18 pin of 2.54 mm.
| Pin | Description |
|---|---|
| POWER_EN | Low-power Consumption Enable Pin (Default: HIGH) POWER_EN = LOW, 3V3 Pins (Red) = 0;
POWER_EN = HIGH, 3V3 Pins (Red) = 3.3 V; |
| SS | SPI SS (CS) Pin: D2, D3, D4, D5 |
|
The module operates only with a voltage of 3.3 V (red pins) |
Specification
- Supply voltage: from 3.7 V to 5.5 V
- Output voltage: 3.3 V
- Service of low energy consumption: Power_EN = LOW
- Interface: standard interface Gravity
- 10 digital I/O pins
- 5 analog pins
- 1 x I2C
- 1 x UART
- 1 x SPI
- Dimensions: 29 x 58 mm
Useful links |
