Raspberry Pi Pico RP2040 Lite Black 4M

[chronoss09]

Does this support PicoBoot ?

Raspberry Pi Pico RP2040 Lite Black 4M and if yes, someone have the diagram,,,

[mibmo]

I think it's pretty safe to say that the "only official pico and pico w boards are supported" mean ... just that. I suppose go for it, but it's untested and there are no guarantees. Curious as to why you want to use something third party in the first place, though? the pico (w) is already very cheap and readily available (at least where i am!) :)

Here's a quote from the project author in a different issue which I think clearly states why it very likely wont work:

Unfortunately as I stated many times I'm not planning to extend support to other RP2040 boards. This is simply because I don't have enough time to test different boards to make sure new firmware is going to work for everybody. I heavily overclock Pico in order to pull off IPL injection and for this you need very repeatable hardware. With official boards I can be assured every batch uses components that follow the specification. WIth 3rd party boards it's not always the case.
PicoBoot adopt Pico W as the main platform and heavily utilize CYW43439 WiFi chip. Tiny2040 and other Pico boards don't have that specific chip. — @webhdx