License

Public Domain

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Motion Activated BLE Beacon

1 year ago 85
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

This PCB uses the WT51822-S4AT module to generate the BLE beacon. The WT51822-S4AT module can be programmed via the serial interface provided and will operate off a single CR2032 battery. Once assembled and programmed, this device will briefly emit a BLE beacon when it senses motion through the PIR sensor.

Documents

Schematic

PCB

BOM

ID Name Designator Footprint Quantity
1 2N7000-D26Z 2N7000 TO-92-3_L4.8-W3.7-P2.54-L 1
2 BS-2-1 CR2032 BAT-TH_BS-2-1_RTH 1
3 HDR-F-2.54_1x3 H1 HDR-F-2.54_1X3 1
4 HDR-M-2.54_1x4 J1 HDR-M-2.54_1X4 1
5 SS12D00G3 SW1 SS12D00G3 1
6 WT51822-S4AT U1 WIFIM-SMD_13P-L18.5-W9.1-P1.00 1

Attachments

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Members

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