Inclusion of RF433T with Full Jammer and Intermittent Jammer.

[IncursioHack]

I included the Full Jammer and the Intermittent Jammer to the RF433T, this is also the preparation for the CC1101 via PCA9554 which will come in a new PR.

I suggest that you carry out tests in different scenarios, if you have a HackRF you can visualize it in a more practical way.
A test can be performed using Spectrum (RF433R) on one device and Intermittent Jammer (RF433T) on another.

I'm accepting suggestions regarding the visual part of Jammer (texts or animation).

Note, I noticed that leaving I2C devices connected to the M5 ends up draining more energy, even if unused.

[eadmaster]

this is also the preparation for the CC1101 via PCA9554 which will come in a new PR.

Are you planning to add 433mhz cloning?
I am considerimg working on this myself, but i am not sure which module to get for the cardputer.
I already have an spi CC1101 and it is working pretty well for this purpose on a regular esp32 board.

Related: n0xa/m5stick-nemo#31 n0xa/m5stick-nemo#174

[bmorcelli]

@eadmaster there is a work in progress to do this cloning/storing/saving singnals and replay them.

the solution will be supposed to play RF files, compatible with flipper zero

the CC1101, if we get it to work with PCA9554, will be a huge leap for these devices

Actually, CC1101 is working with M5StickC Plus through this project

[eadmaster]

if i get it correctly , this is the PCA9554 module you are mentioning, but since it only supports I2C, you are required to pair it with an I2C CC1101 module, which is harder to find afaik.

To me the RF433T seems the easier solution, even if it can only transmit. I can still record the signals i want to clone with another device (SDR, ESP32-tasmota , etc.), or quickly swap it with an RF433R as alternative. Btw i am not sure how good these SYN115/SYN531R ICs are, i've never tried them.

[bmorcelli]

That is the module... the ideia is:

• comunicate via I2C the M5 device to PCA, to controle the IOs
• Modulate the IOs to make the SPI setup and comunication with CC1101
• read and write the GDO0 to receive/transmit the RF signals..

we don't know how it would work yet.. but this is the Idea