Table Of Contents - Ebyte E34-2G4H20D Manual

Nrf24l01+ 2.4ghz ttl auto frequency hopping module

User manual (16 pages)

Table of Contents

Chengdu Ebyte Electronic Technology Co.,Ltd.

Contents ····················································································································································································································································1

1. Introduction.............................................................................................................................................................................................................. 2

1.1 Feature............................................................................................................................................................................................................ 3

1.2 Electrical parameter........................................................................................................................................................................................4

1.3 E34 series........................................................................................................................................................................................................5

1.4 FAQ................................................................................................................................................................................................................ 5

2. UART functional description....................................................................................................................................................................................6

2.1 Broadcast transmission...................................................................................................................................................................................6

2.2 Broadcast address........................................................................................................................................................................................... 7

2.3 Monitor address..............................................................................................................................................................................................7

3. Functional description.............................................................................................................................................................................................. 8

3.1 Pin definition.................................................................................................................................................................................................. 8

3.2 Connect to MCU.............................................................................................................................................................................................9

3.3 Reset............................................................................................................................................................................................................... 9

3.4 AUX description.............................................................................................................................................................................................9

4. Operating mode...................................................................................................................................................................................................... 12

4.1 Mode switch................................................................................................................................................................................................. 12

4.2 Fixed Frequency Mode (Mode 0).................................................................................................................................................................13

4.3 Frequency hopping mode (Mode 1)............................................................................................................................................................. 13

4.4 Reservation mode (Mode 2)......................................................................................................................................................................... 13

4.5 Sleep mode (Mode 3)................................................................................................................................................................................... 14

4.6 Quick communication test............................................................................................................................................................................14

5. Instruction format................................................................................................................................................................................................... 15

5.1 Default parameter......................................................................................................................................................................................... 15

5.2 Parameter setting instruction........................................................................................................................................................................ 15

5.3 Reading operating parameters...................................................................................................................................................................... 18

5.4 Reading version number...............................................................................................................................................................................18

5.5 Reset instruction........................................................................................................................................................................................... 18

6. Parameter setting.................................................................................................................................................................................................... 19

7. Customization.........................................................................................................................................................................................................20

Revision history..........................................................................................................................................................................................................20

About us..................................................................................................................................................................................................................... 20

Contents

E34-2G4H20D User Manual