NRF24L01G NORDIC SEMICONDUCTOR, NRF24L01G Datasheet - Page 44

• Manufacturer Part Number: NRF24L01G
• Description: IC, RF TRANSCEIVER, 2.4-2.4835GHZ QFN-20
• Manufacturer: NORDIC SEMICONDUCTOR

Specifications of NRF24L01G

• Transmitting Current: 11.3mA
• Data Rate: 2Mbps
• Frequency Range: 2.4GHz To 2.4835GHz
• Modulation Type: GFSK
• Sensitivity Dbm: -82dBm
• Rf Ic Case Style: QFN
• No. Of Pins: 20
• Sensitivity (dbm): -82dBm
• Supply Voltage Range: 1.9V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.10
The nRF24L01 can have the Enhanced ShockBurst™ feature disabled in order to be backward compatible
with the nRF2401A, nRF24E1, nRF2402 and nRF24E2.
Disabling the Enhanced ShockBurst™ features is done by setting register EN_AA=0x00 and the ARC = 0.
In addition, the nRF24L01 air data rate must be set to 1Mbps.
7.10.1
The ShockBurst™ packet format is described in this chapter. MSB to the left.
The ShockBurst™ packet format has a preamble, address, payload and CRC field that is the same as in
the Enhanced ShockBurst™ packet format described in section
The differences between the ShockBurst™ packet and the Enhanced ShockBurst™ packet are:
Revision 2.0
•
•
Figure 22. A ShockBurst™ packet compatible with nRF2401/nRF2402/nRF24E1/nRF24E2 devices.
Preamble 1 byte
The 9 bit Packet Control Field is not present in the ShockBurst™ packet format.
The CRC is optional in the ShockBurst™ packet format and is controled by the EN_CRC bit in the
CONFIG register.
Compatibility with ShockBurst™
ShockBurst™ packet format
Address 3-5 byte
Page 44 of 74
nRF24L01 Product Specification
Payload 1 - 32 byte
7.3 on page 25.
CRC 1-2
byte