# CM-Panel POE - Product description

CM Panel POE is an enhanced version of the popular [CM Panel basic](/cmpanel-basic) with a larger set of interfaces.

<img src="./CM-Panel-POE.jpg" style="max-width:1024px; width:100%;">

<a href = "/doc_cmpanel" class = "btn btn-primary" role = "button"><i class="glyphicon glyphicon glyphicon-book"></i> Documentation</a>

## Main features

* CPU [Raspberry Pi CM4S lite](https://www.raspberrypi.com/products/compute-module-4s/)
* 800 x 480 pixel [7 inch TFT LCD](/datasheets/KD070C-4-TP.pdf) with 10 points [capacitive touch](/datasheets/KDCTP070001A.pdf)
* Socket for MicroSD
* MIPI camera connector
* Placement for [WiFi module @ 2.4 GHz](/WIFI-5)
* 3 USB host ports 
* 10/100 Mbps Ethernet POE port (Power Over Ethernet)
* RS485/RS422/RS232 port selectable by dip-switch on RJ45 connector
* 1 Relay
* [PCM5122 Audio stereo DAC](https://www.ti.com/product/PCM5122?utm_source=google&utm_medium=cpc&utm_campaign=asc-null-null-GPN_EN-cpc-pf-google-eu&utm_content=PCM5122) 384kHz 32bit audio out  
* SuperCAP based power safe circuitry to avoid filesystem corruption on power failure
* RTC with backup battery
* Operating temperature: -20&deg; - +70&deg;
* Power supply on DC input (12VDC to 48VDC)
* Power supply on POE (24VDC to 48VDC)
* 1 [Acme sensor port](/acmesensor)
* 1 [Groove Seedstudio port](https://wiki.seeedstudio.com/Grove_System/)
* 1 [QWIIC port](https://www.sparkfun.com/qwiic)
* On board ATTiny co-processor for power management
* [Declarations of conformity](/declarations)


<img src="./cmpanel_poe_parts.jpg" class="img-responsive" width="95%">

## CM Panels comparision

|                         | CM Panel basic USB | CM Panel basic WIFI | CM Panel POE  |
|-------------------------|-------------|-------------|------------------|
| 7 Inch display          |         yes |         yes |              yes |
| Capacitive touch        |         yes |         yes |              yes |
| Ethernet                |          no |          no |              POE |
| Wifi 2.4GHz             |          no |         yes |         optional |
| USB host ports          |           1 |           0 |                3 |
| RS485/RS422/RS232 port  |          no |          no |              yes |
| Relay                   |          no |          no |                1 |
| RTC with backup battery |          no |          no |              yes |
| MIPI camera port        |         yes |         yes |              yes |
| Audio out               |          no |          no |     384kHz 32bit |
| Safety power down       |          no |          no |              yes |


@include='adv_cmpanel'

<br/>