Seeed Studio reTerminal - Embedded Linux with Raspberry Pi CM4 and 5-Inch Multi-Touch Screen, Wireless Connectivity Linux Terminal Device for Home Assistant, Machine Learning and Edge AI.

The device is totally worth it, the quality is top notch, and possibilities are endless. Lots of IO available and decent documentation. Totally worth it even more if you consider the price of the 4GB Wireless capable CM4!!!

The reTerminal is an amazing Raspberry Pi (Compute Module 4) device that is small and compact with a built in screen. It boots up quickly and runs very cool with its included heat sync. It has many ways to mount the device and has programmable buttons. Only thing missing is a battery, but they are working on an add on module that will include a battery. Customer service was very responsive. Very satisfied customer!

It works just fine out of the box, but better not 'sudo apt upgrade' EVER. Their drivers get wiped out and the screen stops functioning until you can get a mini display cable, reflash the OS, and reinstall the drivers. abhorrent to sell a pi product in this state.

I will start from the begining. This device does not have a charger. You need to pay 7.99 USD in order to make it work.On the other hand, I started tha device (I have been working with raspberry pi for 2 years) and the first screen mentioned that you have to do an update to OS (AS any raspberry pi does by default). After the update, and restart the device, the system does not work out. I found out that this update procedure should not be done in this way (there are an special update process for this device, not the regular for raspberry pi 4). I would suggest to include somthing in the box that say "Not do the updated" when the system ask to do so. To be honest, after this mistake, I saw in the seeedstudio webpage that in the starup process you most not do this.Trying to solve the issue, opening the case was paintfull and I could not find documentation about it. I almost destroy the case.After several tries I was not able to solve the issue and create an entry in the seeed forum. After 3 weeks, I have not received any answer to that.Now I spent more than 230$ and have a useless device. I expected a lot of this expesive device but was not able to use it

Will not connect to the internet using wifi, unit powers on , it see' s my router, but says etho link down , I don't do code , and I don't know what's wrong, raspberry pi billboards are kinda vague, and not really any help , if you get this unit , good luck !