There are three main points to understand how to use NRF24L01 module. This video will explain as simple as possible for you.
I found many good codes to check if NRF module is still good or broken. I store it in Ardujimmy Githup Repo:
Note:
1. If you see from your multitester that the INPUT voltage doesnt show the power (VCC of Arduino Board/Battery) then the problem is in the source of the power (VCC of Arduino Board/Battery).
2. If you see from your multitester that the OUTPUT voltage doesnt show 3.3v then the NRF24L01 Breakout module or the AMS1117 3.3v or another 3.3v voltage regulator must be broken or bad (buy a new one).
3. If no.1 and no.2 are okay, try to check it using Arduino Code that I provided in my github repo.
If the serial monitor shows:
STATUS = 0x0e RX_DR=0 TX_DS=0 MAX_RT=0 RX_P_NO=7 TX_FULL=0
RX_ADDR_P0-1 = 0x3130303030 0xe8e8f0f0e1
RX_ADDR_P2-5 = 0xc3 0xc4 0xc5 0xc6
TX_ADDR = 0x3130303030
RX_PW_P0-6 = 0x20 0x20 0x00 0x00 0x00 0x00
EN_AA = 0x3f
EN_RXADDR = 0x02
RF_CH = 0x4c
RF_SETUP = 0x01
CONFIG = 0x0f
DYNPD/FEATURE = 0x00 0x00
Data Rate = 1MBPS
Model = nRF24L01+
CRC Length = 16 bits
PA Power = PA_MIN
Then your NRF24L01 module and another components are Good.
You can add 100nf or 47uf capacitor at Input Pin of AMS1117 SMD and 100uf at VCC and GND of NRF24L01 Module.
Check all the Input and Output Voltage using Multitester to make them sure.
Here's the code I got from another sources I then stored in my Github Repo, Including working Nrf24 nrf24l01 libraries:
https://github.com/ArduJimmy/NRF24L01_Test_Checker*Do you know how to use NRF24 or NRF24L01 in Powerful Arduino Drone?* Please watch here:
*Flying Test (Demo)*:
https://www.youtube.com/watch?v=FOICuyzBk54*How to make Arduino drone with NRF24*:
https://www.youtube.com/watch?v=wbK7oOLr6PM*Related Tags*:
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You can download it for free.
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