I was waiting for that question to come from the day when Touch panel 2 was released!
It provides 5V to the HAT+ DC/DC which then outputs 3.3V@3A to the M.2 card.
With the FPC only your M.2 is limited to 1A (note: as there is no current consumption stated for the official M.2 NVMe i don't know if FPC only would be o.k. for them).
RPT has decided to include small stacking headers as they think
--> looks like they have not considered Touch Panel 2 to be used with AI or M.2 HAT+.
As official touch V2 users are 'a small subset of GPIO + HAT users' said post will show you some third party stacking headers which will allow you to make use of the GPIO with the M.2 HAT+ added.
It provides 5V to the HAT+ DC/DC which then outputs 3.3V@3A to the M.2 card.
With the FPC only your M.2 is limited to 1A (note: as there is no current consumption stated for the official M.2 NVMe i don't know if FPC only would be o.k. for them).
RPT has decided to include small stacking headers as they think
see viewtopic.php?t=372255#p2241337The intersection of people using the AI kits /M.2 NVME HATs and people using GPIOs is surprisingly pretty small ..
--> looks like they have not considered Touch Panel 2 to be used with AI or M.2 HAT+.
As official touch V2 users are 'a small subset of GPIO + HAT users' said post will show you some third party stacking headers which will allow you to make use of the GPIO with the M.2 HAT+ added.
now I'm waiting for the question how to use official Touch V2 with the HAILO 8 AI HAT as the power requirement of the HAILO 8 is 2.5W (Typ.) but 8.65W (Max) -> not possible with FPC only. Sorry, but did not check if AI HATs make use of any GPIO (other than I2C bus).So for the small subset of GPIO + HA users, a stacking header is a cheap buy
Statistics: Posted by aBUGSworstnightmare — Mon Nov 11, 2024 5:06 am