Using I2C (TWI) communication protocol, which greatly simplifies the communication process of NRF24L01.
Users do not need to understand the complicated NRF24L01 communication process
which greatly improves the development efficiency.
Adopt NRF24L01 as Wireless communications chip,reliable communication protocol and reducing data loss.
Maximum transmission distance can reach 70m (for reference only).
Operating voltage: 5V
Hold time of Module receives the data:more than 2S
Hold time of Module sends data:more than 300s
Transfer rate: 50Byte / S (theoretical value)
I2C/TWI Address: 0x47 (decimal 35)
NRF24L01 Address: 0x34, 0x43, 0x10, 0x10, 0x01 (from low to high)
Size:44 x 23 x 12mm(L x W x H)
1 x ATMEGA48 + NRF24L01 Interface wireless module
ATMEGA48+NRF24L01+ wireless Shield module SPI to IIC I2C TWI Interface Arduino