Ownership and License

The contributors are listed in CONTRIB.TXT.

Licenses	OSHWA UID

Overview

The EEZ DIB MUX14D module features two 7:1 reed relay 2-wire multiplexer that can be connect together to make single 14:1 multiplexer.

Feature list

• On-board STM32F030C6T6 or STM32F031C4T6 MCU
• 2 x 16-pin dual row 3.81 mm connectors
• 2 x ADIB connectors (10-pin 2 mm), ADIB ID=002
• Dual 2-wire 7:1 reed relay 2-line multiplexer
• On-board +3.3 V LDO
• Firmware download via UART
• Optional SWD for debugging
• I2C EEPROM for storing board specific parameters
• Dimensions: 131 x 95 mm, 2-layer PCB

r1B2 prototype

Firmware repository

https://github.com/eez-open/dib-mux14d-fw
The firmware download procedure is described in [Chapter 13.2]((https://www.envox.eu/eez-bench-box-3/bb3-user-manual/13-firmware-upgrade/#bb3_man_module_upgrade) of the User Manual.