Description
FireBeetle series is designed for IoT projects with low energy consumption. It is equipped with the ATmega328P processor and Bluetooth BLE 4.1. It offers functions similar to Bluno series but with less energy consumption. Board can be powered by a lithium battery of 3.7 V, and also supports charging with a maximum current of 400 mA and discharging with the maximum current of 600 mA.
The board is compatible with a series of Bluno (BLE 4.0). The maximum data transfer speed is 4 KB/s and power consumption at 25 uA. It can be used for applications with low energy consumption, such as intellectual tools to carry, etc.
Leads
Board has 14x digital connectors, 6x analog, 1 SPI, 1x I2C and 1x UART, connectors with pitch of 2.54 mm Supplied with the voltage from 3.7 V to 5.5 V.
Specification
- CPU: ATmega328P
- Bootloader: Arduino Pro or Pro Mini, ATmega328 (3.3 V, 8 MHz)
- Bluetooth BLE 4.1
- Working voltage: 3.3 V
- Voltage of I / O: 3.3 V to 5.5 V
- Lithium battery voltage: 3.7 V
- The maximum data transfer: 4 Kb/s
- Current consumption: 25 uA (without power supply), 70 uA (enabled interruption)
- Maximum discharge current: 600 mA
- Maximum charging current: 400 mA
- Digital connectors : 14
- Analog connectors: 6
- SPI interface: 1
- I2C interface: 1
- UART interface: 1
- LED: D13
- Supports programming in the Arduino IDE
- Supports AT commands
- The maximum number of connected Bluetooth devices: 4
- Supports the connection of the KISS
- Terminal pitch: 2.54 mm
- Dimensions: 58 x 29 mm
Set includes
- 1 x FireBeetle Board - 328P with BLE4.1
- 2x goldpin male 2.54 mm strip
- 2x goldpin female 2.54 mm female
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