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BLE 5.0 Wall Control

Description

Design derivative of BLE Remote Control.

The radio board is powered from AC-DC module from the power board through 2 spring loaded contacts, making contacts directly onto pads on Radio board, which has ENIG finishing. The spring loaded contacts design allowed more tolerance in alignment for external case design and simplified box assembly process, when compared to conventional board-to-board header.

Mated view:

The 85~305VAC input AC-DC module allows commercial 277VAC operation which is derived from 480V 3-phase voltage system in the USA.

Block Diagram


🔴Meanwell IRM-01-3.3 85~305VAC input AC/DC module
🟠Mill-max 0908-4 .335” spring loaded contacts
🟡U-Blox (former Rigado) BMD-350-A-R BLE 5.0 module powered by Nordic nRF52832

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