JetHome JetHub E1 DIN Rail Controller

Main characteristics

• Processor module E1-CPU on the processor ESP32-D0WDQ6 with a frequency of up to 240 MHz;
• SPI flash 4MB;
• RAM 520KBytes.

Motherboard revisions

• v2.0 - Added terminal for connecting 1-Wire sensors. Two versions: DC and AC power supply.
• v3.0 - Installed PCA9535 port expander chip instead of PCF8575. Two versions: DC and AC power supply.

Documentation

Please read the documentation carefully before purchasing the device!

• JetHub E1-PD76-R5 (v1)
• JetHub E1-PD76-R5-DC (v2,v3)
• JetHub E1-PD76-R5-AC (v2,v3)

Peculiarities

• During firmware upgrade, the controller can be powered from the MicroUSB connector located on the front panel of the controller. However, this power supply method is not intended for normal operation of the controller.
• The DC version of the controller supports power supply via Passive PoE technology

Software

• The controller comes with software compiled on the basis of the open ESPHome project and designed for integrating the controller into the Home Assistant automation system or without software.
• You can install ESPHome, Arduino, PlatformIO or other software for ESP32 microcontrollers on the device.
• Documentation on installing software and using controllers is available at docs.jethome.ru
• Examples of yaml configuration files for ESPHome are available in the repository.

Dimensions

• Overall dimensions of the case: 130 x 76 x 57 mm.
• The width of the case is 76 mm, which is about 4 standard modules for a DIN rail (17.5 mm);
• Weight: 250 g.

Operating mode

• Ambient temperature: 0..+40 C;
• Relative air humidity up to 80% without moisture condensation;
• Closed explosion-proof premises without aggressive vapors and gases.

Restrictions

• To use the device, you need to have basic knowledge of ESP32, Arduino/ESPHome/PlatformIO.