# Common Resources

Source of common resources used across the Open IoT and IIoT Gateways documentation

# Tables

### Specifications‎‎‎

<table border="1" id="bkmrk-redisage-pn-p01-p02-" style="border-collapse: collapse; width: 100%; height: 985.64px;"><colgroup><col style="width: 24.9691%;"></col><col style="width: 24.9691%;"></col><col style="width: 24.9691%;"></col><col style="width: 24.9691%;"></col></colgroup><thead><tr style="height: 35.3906px;"><td aria-sort="Brak" class="ak-renderer-tableHeader-sortable-column__wrapper align-center" colspan="2" data-colwidth="68,50" style="height: 35.3906px;">**<span data-renderer-mark="true">Redisage PN</span>**

</td><td aria-sort="Brak" class="ak-renderer-tableHeader-sortable-column__wrapper align-center" data-colwidth="102" style="height: 35.3906px;">**P01**

</td><td aria-sort="Brak" class="ak-renderer-tableHeader-sortable-column__wrapper align-center" data-colwidth="101" style="height: 35.3906px;">**P02**

</td></tr></thead><tbody><tr style="height: 35.3906px;"><td data-colwidth="68" rowspan="3" style="height: 106.172px;">Ports

</td><td data-colwidth="50" style="height: 35.3906px;">RS232

</td><td data-colwidth="102,101" style="height: 35.3906px;">-

</td><td style="height: 35.3906px;">-

</td></tr><tr style="height: 35.3906px;"><td style="height: 35.3906px;">RS485

</td><td style="height: 35.3906px;">-

</td><td style="height: 35.3906px;">-

</td></tr><tr style="height: 35.3906px;"><td style="height: 35.3906px;">RS232/RS485

</td><td style="height: 35.3906px;">2x

</td><td style="height: 35.3906px;">2x

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">Microcontroller

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">ESP32

</td></tr><tr style="height: 57.7812px;"><td colspan="2" data-colwidth="68,50" style="height: 57.7812px;">WiFi

</td><td class="align-center" data-colwidth="102" style="height: 57.7812px;">N/A

</td><td class="align-center" data-colwidth="101" style="height: 57.7812px;">802.11 b/g/n 150 Mbps /

2.4 GHz

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">Bluetooth

</td><td class="align-center" data-colwidth="102" style="height: 35.3906px;">N/A

</td><td class="align-center" data-colwidth="101" style="height: 35.3906px;">v4.2 BR/EDR and BLE

</td></tr><tr style="height: 39.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 39.3906px;">SMA socket connector for WiFi/BT antenna

</td><td class="align-center" data-colwidth="102" style="height: 39.3906px;"><span data-emoji-id="274c" data-emoji-short-name=":x:" data-emoji-text="❌"><span class="emoji-common-main-styles emoji-common-node   emoji-common-emoji-image   cc-9fkst0" data-emoji-type="image" data-testid="image-emoji-:x:" title=":x:">![:x:](https://pf-emoji-service--cdn.us-east-1.prod.public.atl-paas.net/standard/caa27a19-fc09-4452-b2b4-a301552fd69c/32x32/274c.png)</span></span>

</td><td class="align-center" data-colwidth="101" style="height: 39.3906px;"><span data-emoji-id="2705" data-emoji-short-name=":white_check_mark:" data-emoji-text="✅"><span class="emoji-common-main-styles emoji-common-node   emoji-common-emoji-image   cc-9fkst0" data-emoji-type="image" data-testid="image-emoji-:white_check_mark:" title=":white_check_mark:">![:white_check_mark:](https://pf-emoji-service--cdn.us-east-1.prod.public.atl-paas.net/standard/caa27a19-fc09-4452-b2b4-a301552fd69c/32x32/2705.png)</span></span>

</td></tr><tr style="height: 39.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 39.3906px;">Tactile switch

</td><td class="align-center" data-colwidth="102" style="height: 39.3906px;"><span data-emoji-id="2705" data-emoji-short-name=":white_check_mark:" data-emoji-text="✅"><span class="emoji-common-main-styles emoji-common-node   emoji-common-emoji-image   cc-9fkst0" data-emoji-type="image" data-testid="image-emoji-:white_check_mark:" title=":white_check_mark:">![:white_check_mark:](https://pf-emoji-service--cdn.us-east-1.prod.public.atl-paas.net/standard/caa27a19-fc09-4452-b2b4-a301552fd69c/32x32/2705.png)</span></span>

</td><td class="align-center" data-colwidth="101" style="height: 39.3906px;"><span data-emoji-id="274c" data-emoji-short-name=":x:" data-emoji-text="❌"><span class="emoji-common-main-styles emoji-common-node   emoji-common-emoji-image   cc-9fkst0" data-emoji-type="image" data-testid="image-emoji-:x:" title=":x:">![:x:](https://pf-emoji-service--cdn.us-east-1.prod.public.atl-paas.net/standard/caa27a19-fc09-4452-b2b4-a301552fd69c/32x32/274c.png)</span></span>

</td></tr><tr style="height: 35.3906px;"><td data-colwidth="68" rowspan="2" style="height: 70.7812px;">Power

</td><td data-colwidth="50" style="height: 35.3906px;">Voltage

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">12-30 VDC

</td></tr><tr style="height: 35.3906px;"><td data-colwidth="50" style="height: 35.3906px;">Power

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">&lt; 1 W

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">Frame ground protection

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">yes

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">Baud rate

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">up to 115200 bps

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">LED indicators

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">power, link activity, programmable RGB

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">RS485 termination

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">120 ohm manually enabled

</td></tr><tr style="height: 37.0469px;"><td data-colwidth="68" rowspan="3" style="height: 109.484px;">Connector

</td><td data-colwidth="50" style="height: 37.0469px;">RS232/RS485

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 37.0469px;">8-pin terminal block max. 2.5 mm<sup data-renderer-mark="true">2</sup> wire

</td></tr><tr style="height: 37.0469px;"><td data-colwidth="50" style="height: 37.0469px;">Power

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 37.0469px;">3-pin terminal block max. 2.5 mm<sup data-renderer-mark="true">2</sup> wire

</td></tr><tr style="height: 35.3906px;"><td data-colwidth="50" style="height: 35.3906px;">Ethernet

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">RJ45

</td></tr><tr style="height: 102.562px;"><td data-colwidth="68" rowspan="2" style="height: 137.953px;">Transmission  
distance

</td><td data-colwidth="50" style="height: 102.562px;">RS485

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 102.562px;">max. 1,200 m at 9.6 kbps; max. 400 m at 115.2 kbps  
(Belden 9841 2P twisted-pair cable, if different cables are used,   
the transmission distance may change)

</td></tr><tr style="height: 35.3906px;"><td style="height: 35.3906px;">RS232

</td><td colspan="2" style="height: 35.3906px;">max. 15 m at 115.2 kbps

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">Mounting and enclosure

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">DIN rail, plastic PA - UL 94 V0, black/green

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">Temperatures

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">-40°C to +75°C operating and storage

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">Humidity

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">10 - 90% RH, non-condensing

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">ESD protection

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">±4 kV contact discharge / ±8 kV air discharge

</td></tr><tr style="height: 35.3906px;"><td colspan="2" data-colwidth="68,50" style="height: 35.3906px;">Certification

</td><td class="align-center" colspan="2" data-colwidth="102,101" style="height: 35.3906px;">CE, RoHS

</td></tr></tbody></table>

### Pin assignments

<table border="1" id="bkmrk-p01-%C2%A0-p02-%C2%A0" style="border-collapse: collapse; width: 100%;"><colgroup><col style="width: 50.0618%;"></col><col style="width: 50.0618%;"></col></colgroup><tbody><tr><td class="align-center">**P01**

[![P01 Name Plate Label v1 #1099.png](https://doc.redisage.com/uploads/images/gallery/2024-06/scaled-1680-/p01-name-plate-label-v1-1099.png)](https://doc.redisage.com/uploads/images/gallery/2024-06/p01-name-plate-label-v1-1099.png)

</td><td class="align-center">**P02**

[![P02 Name Plate Label v1 #1098.png](https://doc.redisage.com/uploads/images/gallery/2024-06/scaled-1680-/p02-name-plate-label-v1-1098.png)](https://doc.redisage.com/uploads/images/gallery/2024-06/p02-name-plate-label-v1-1098.png)

</td></tr></tbody></table>

# Introduction

## ESP32 Open IoT and IIoT Gateways (P01 &amp; P02)

Open IoT Gateway is also called as a PAC (Programmable Automation Controller). PAC products combine the functionality and openness of a PC, the reliability of a programmable logic unit like PLC and the intelligence of I/O modules with flexible software tools for a wide range of applications from data acquisition, process control, motion control to energy and building management.

Our PAC family includes FreeRTOS PACs and MicroPython PACs for different requirements in OS, CPU and development platform.

The P01 and P02 Gateways are based on **ESP32 Xtensa LX6**.