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pascallanger / DIY-Multiprotocol-TX-Module

Multiprotocol TX Module (or MULTI-Module) is a 2.4GHz transmitter module which controls many different receivers and models.
https://www.rcgroups.com/forums/showthread.php?t=2165676&goto=newpost
GNU General Public License v3.0
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Support for Halolo ZF04 #686

Open marph43 opened 2 years ago

marph43 commented 2 years ago

Dear devs Can you please add support for the Halolo ZF04? Thanks for your great work, by the way!

pascallanger commented 2 years ago

Without access to the hardware (TX+RX), there is nothing I can do. You can send it to my attention or donate to purchase it.

pascallanger commented 2 years ago

I've received the ZF04 today. I'll check if it's doable in the coming days.

pascallanger commented 2 years ago

I've tried to look at it: GFSK, bitrate 1Mb, around 27 bytes being sent on 2 different channels. 27 bytes is quite a long payload. So I'm wondering if FEC is turned on. My first impression is that I'm not sure I'll be able to do anything since the payload is either XORed or FEC applied which is obfuscating the real data. I need to open the quad and see if the RF component is separated from the MCU to spy the SPI bus. If I can do this then there is some hope but otherwise...