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Ownership and License

The contributors are listed in CONTRIB.TXT. This project uses the TAPR v1.0 license, see LICENSE.TXT.

OSHW-HR000005

Description

The EEZ DIB PREL6 module features six independently programmable power relays.

Feature list

  • On-board STM32F030C6T6 or STM32F031C4T6 MCU
  • 2 x 16-pin dual row 3.81 mm connectors
  • 4 x SPDT relays, max. 8 A / 230 Vac
  • 2 x SPST relays, max. 8 A / 230 Vac
  • On-board +3.3 V LDO
  • Firmware download via UART
  • Optional SWD for debugging
  • I2C EEPROM for storing board specific parameters
  • Dimensions: 146 x 95 mm, 2-layer PCB

Firmware repository

https://github.com/eez-open/dib-prel6-fw The firmware download procedure is described in the User Manual in Chapter 13.

r1B2 prototype

prototype