... —expose serial console(s) via usb-uarts on that same usb-c port —throttle ltc4020 max current a bit —ltc4020 and ltc6803-4 stay for now, too risky to change atm —unsure: replace "hack the planet" dupont with something like qwiic i2c? and a power button connector?
yesterday I resumed work on the new MNT Reform motherboard version. because we need to make a new batch, I'm using the opportunity to modernize some things (1/2): —revert usb hub back to tusb8041 (from chip crisis' tusb8040) —pcie x4 lanes on m.2 slot (from x1) —pcie clock chip for gen3 support —fix headphone jack detect —replace the aging TI "simple switchers" for 5v, 3v3 rails with the ones from reform next —replace barrel jack with usb-c pd, firmwareless TI chip. add power header pads/tht ...
yesterday I resumed work on the new MNT Reform motherboard version. because we need to make a new batch, I'm using the opportunity to modernize some things (1/2): —revert usb hub back to tusb8041 (from chip crisis' tusb8040) —pcie x4 lanes on m.2 slot (from x1) —pcie clock chip for gen3 support —fix headphone jack detect —replace the aging TI "simple switchers" for 5v, 3v3 rails with the ones from reform next —replace barrel jack with usb-c pd, firmwareless TI chip. add power header pads/tht ...
Two little updates: —The first RK3588 upgrades for MNT Pocket Reforms went out the door today —I just paid for 3 types of milled aluminum case samples of MNT Reform Next
@dartov@ch2500 charging + usb over the same cable would work with any cpu module, but on a311d you can only use either internal or external monitor, not both at the same time.
some quick snaps of my home computer setup with RK3588 Pocket Reform and Dell U2724DE monitor/hub. thanks to patches by @ch2500, charging and usb hub functionality works over a single usb-c cable. the only other cable required is (micro)HDMI.
it is quite comfy to take the pocket with me during the day and dock it at nights.