So working on making a smart skydiving altimeter. Dunno where the project will go but I have two engineering friends in on it, one's an aerospace embedded software engineer and another who's an EE. Doing a PRD and trying to pick parts like our MCU, sensors, etc.. Makes me realize how far removed I've been from EE/embedded since graduating college (was EE, CS minor but ended up doing software).. I have a lot to learn/relearn about embedded/EE.
We're going to give TI's MSP432 a shot, looked at the 129 and thought it was overkill although having parallel would be realll nice our display. Considering running RTOS but think it's probably overkill. Have our eye on a few Bosch barometric pressure sensors, NXP gyro's/accel. Trying to pick a bluetooth module that fits our requirements, nordic always seems to have had a good reputation, TI has some options.
Picking an LCD seems like a real bitch... Ideal world would be 2-2.6 inches diagonal, graphic TFT, color, sunlight readable (transreflective maybe?)... More complicated than I thought heh. LCD manufacturers are super segmented, can't find a good website for picking/comparing them (buydisplay.com, digikey, etc don't offer enough options). I think getting what I want in color is going to either cost too much or require such high NIT for sunlight readability that it'll drain battery life too fast.
Anyone here have LCD experience or played around with bluetooth modules from different manufacturers?