ماژول بلوتوث NRF51822 V4.1

Current: 10ma
Input voltage: 2 to 3.5 volts
Maximum range: 30m
Data transfer rate: 2Mbps / 1Mbps / 250Kbps
Processor: ARM Cortex-M0
Number of ADC channels: 10 channels
Operating frequency: 2.4GHz
Output connections: SPI / I2C / UART
Programmable output power: -20 to +4 (dbm)
Memory: 128KB FLASH ~ 16KB RAM