Yes, you can. Actually I would recommend you to use e28-2g4m27sx module as it has only the ipex socket and no modification is needed.

Onboard pcb*

I have flashed it with “Generic ESP8285 2.4Ghz RX” firmware. But there is no such option in the configurator any more. So you can try using the “BETAFPV 2.4GHz Nano RX” or “HappyModel EP1/EP2 2.4GHz RX” targets. They should be compatible. I have just tested the “BETAFPV 2.4GHz Nano RX” target and it works.

And receiver Section which device select in Elrs configrator for nano

Thank you for your comment. There were several reasons for making the DIY TX and RX:
First reason – I was curious if I can make the working hardware, especially the tiny receiver with 0402 components. I was really surprised that the receiver worked right out after the first PCB was soldered!
Second – I was eager to test the power output of the DIY TX module with RF power meter. It turned out that power output is right on the specifications! Very good.
Third – I was going to make DIY TX/RX combo for my friend as birthday gift. Eventually he flew over 13km on 10mW power level with the same receiver as photographed in this article! Excellent results.
In general I’m very pleased with the process and the results. Since then I made a few more TX and RX with other designs that are even easier to build. I will be posting the new articles (or maybe just extend this one) with the new DIY stuff.

10k. I’ve fixed the list of the materials in the article.

Thanks for notice! Yes, the actual value is 10k. 0402 size components are really hard to solder. Good luck!