Reference schematic
RoomSensor
mbush91-RoomSensor-RoomSensor-schematic
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mbush91-RoomSensor-RoomSensor-schematic
Take the project archive: a schematic is a root sheet plus every sub-sheet beside it, and the root alone opens with its hierarchy missing. The archive is zstd-compressed (tar.zst).
Bill of materials
32 distinct parts
30 resolve to something in the catalog — click through to the component.
| Ref | Value | Symbol | Qty |
|---|---|---|---|
| AE1 | 2450AT18A100E | Device:Antenna_Chip | |
| BT1 | Battery_Cell | Device:Battery_Cell | |
| C1 | 100nF X7S | Device:C | |
| C10 | 4.7uF X7R | Device:C | |
| C11 | 1pF NP0 | Device:C | |
| C12 | 1.2pF NP0 | Device:C | |
| C2 | 100nF X7S | Device:C | |
| C3 | 100nF X7S | Device:C | |
| C4 | 100nF X7S | Device:C | |
| C5 | 0.1uF X7S | Device:C | |
| C6 | 0.1uF X7S | Device:C | |
| C7 | 100pF NP0 | Device:C | |
| C8 | 12pF NP0 | Device:C | |
| C9 | 12pF NP0 | Device:C | |
| EXP1 | Conn_01x04_Pin | Connector:Conn_01x04_Pin | |
| H1 | MountingHole | Mechanical:MountingHole | |
| H2 | MountingHole | Mechanical:MountingHole | |
| J2 | Conn_ARM_SWD_TagConnect_TC2030-NL | Connector:Conn_ARM_SWD_TagConnect_TC2030-NL | |
| L1 | 4.7nH | Device:L | |
| L2 | 2.2nH | Device:L | |
| R1 | 0 | Device:R_US | |
| R2 | 100k | Device:R_US | |
| R3 | 100k | Device:R_US | |
| R4 | 10k | Device:R_US | |
| R5 | 10k | Device:R_US | |
| TP_LIS1 | TestPoint | Connector:TestPoint | |
| U1 | nRF52833_QDxx | MCU_Nordic:nRF52833_QDxx | |
| U2 | BME280 | Sensor:BME280 | |
| U4 | LIS2DH12TR | LIS2DH12TR:LIS2DH12TR | |
| U5 | PCF8523T | Timer_RTC:PCF8523T | |
| XTAL1 | FC-135 32.7680KA-A3 | 2025-02-09_19-16-04:FC-135_32.7680KA-A3 | |
| Y1 | X201632MOB4SI | Device:Crystal_GND24 |
Provenance
- Repository
- mbush91/RoomSensor ↗
- Commit
- unknown
- Licence
- CC-BY-4.0
How it is used
Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.