Description
The communication module working in the Bluetooth BLE 4.0 standard at a distance of up to 30 meters. Unlike classic BT, BLE has no legal restrictions, iOS apps can be freely designed and shared. It has a built-in PCB antenna.
The board is characterized by compact dimensions, 33 x 25 mm, pin's pitch: 2 mm.
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A detailed description can be found onthe website of the manufacturerandin the instruction of the module. In our offer, you will find alsoa development board with system of BLE 4.0 - NRF51822. |
Connection
The distribution of the pins of the NRF51822 module. Highlighted were communication pins of the SWDIO and SWCLK bus. Other pins description can be found inthe system documentation.
Specification
- Driver: nRF51822 based on ARM Cortex-M0 32-bit system
- Working frequency: 2.4 GHz
- Supply voltage: 2.0 to 3.6 V
- Range: 30 m
- Flash memory: 256 KB
- RAM: 32 KB
- Interfaces: SPI, I2C. UART
- Built-in ADC - 10-bit
- The ability to set the power: -20 dBm to 4 dBm
- Built-in PCB antenna
- Terminal pitch: 2 mm
- Board sizes: 33 x 25 mm
In our offer is also amodule NRF51822 in mini version - pitch of 1 mm.
Useful links |
