ATMEGA48 + NRF24L01 Wireless Module (SPI to I2C) - (AD82158)

Description:

This I2C/TWI communication module is mainly used for the nRF24L01 transceiver module and is designed to provide reliable performance and reduce the possibility of data loss during the communication process. There are three stages to process a communication in this module.

How it works:

This module uses the I2C/TWI communication protocol, which stably simplifies the nRF24L01 communication process, so that users do not need to understand the nRF24L01 communication process. It improves project development efficiency. This module is used as an I2C/2WI slave at address 35.

It has smooth bidirectional communication and is unrecognizable on neither the slave nor the master. It has a maximum transmission distance of up to 70m, depending on the module used. The nRF24L01 communication protocol reduces signal loss. The 12C/TWI protocol simplifies the communication line, and it is perfectly compatible with Arduino.

This module can be used in robot control systems, remote control, etc. This device is not recommended for life protection, as it uses wireless radio communication which can provide radiation.

This device operates at 5V and has no short-circuit protection. Therefore, pay attention to the polarity.

Specifications:

- Module data reception timeout: 2s

- Module data transmission timeout: 300s

- Transmission rate: 50 bytes/S (theoretical value)

- I2C/TWI address: 0x47 (35 decimal)

- nRF24L01 address: 0x34, 0x43, 0x10, 0x01 - from lowest to highest

- Operating voltage: 5V

- Module data reception timeout: more than 2 s

- Module data sending timeout: more than 300 seconds

- Transfer rate: 50 Byte/S (theoretical value)

- Size: 44 x 23 x 12 mm (length x width x height)

Reference link