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Introduction
ESP32 Open IoT and IIoT Gateways (P01 & 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...
USB FTDI ESP32 Programmer Data Sheet
USB RS232 RS485 Converters (P03) ESP32 USB Programmer for P01 and P02 Open IoT and IIoT Gateways. It can be used to connect a gateway to a PC via a microUSB and a TAG-Connect cable. Features USB to TAG-Connect converter ESD protection Tx,...
New Product
We are working hardly to release this products family. In urgent cases please contact us at contact@redisage.com
Enclosures Dimensions
CEM17 Enclosure dimensions 1U Module Enclosure98 x 17.5 x 56.4Units: mm CEM22 Enclosure dimensions 2U Module Enclosure98 x 22.5 x 56.4Units: mm CEM22 RJ45 Enclosure dimensions 2U Module Enclosure98 x 22.5 x 56.4Units: mm CEM35 Enclosure dimensi...
ADC
Link to repositories: C MicroPython Description This example shows how to use the ADC (analog-digital converter) located on the board. In the beginning of the program there is an ADC calibration performed. Thanks to that a raw reading can be converte...
I2C Scanner
Link to repositories: C MicroPython Description This example scans through the I2C adresses from 0x03 to 0x78 and lists all available devices. It can be used to detect new I2C devices connected to the board. Console output
More Examples
More examples from Espressif can be found here. Also the ESP-IDF documentation can found here. MicroPython examples and documentation can be found here.
Programming
Install IDE Please, follow the instructions located here to install the ESP-IDF framework on your local machine. ESP-IDF is available both on Windows and Linux. It can also be installed through some popular IDEs: VS Code or Eclipse. ESP-IDF is required to ...
Pin Map
CGE2 rev. 4.1 Element Connection LED Power LED7 (blue) +3V3 ETHERNET LED1 (green) ETH_LED3/PHY_AD3 RGB programmable LED5 (red) Q6 RGB programmable LED5 (blue) Q5 RGB programmable LED5 (green) Q4 74HC595BQ s...
P03 Programmer
P01 and P02 can be programmed via P03 USB RS232 RS485 Converters. More info here.
Simplified Block Diagram
Optional elements are marked with the dashed lines.