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RS-SMK-001-01 Photoelectric Smoke Module
Photoelectric smoke detection; white / black smoke channels · 0.1-0.8 dB/m
Material reference: RS-SMK-001-01. Brand: ROGERSENSE. Hardware and document revision are confirmed for each project.
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ROGERSENSE specifications
Model-specific values and conditions. Unconfirmed values are marked TBD.
| Parameter | Published value / condition | Ref. |
|---|---|---|
| Principle | Photoelectric smoke detection; white / black smoke channels | S1 |
| Detection range | 0.1-0.8 dB/m · p.3; not gas ppm or a PM2.5 concentration range | S2 |
| Operating supply | 3.0-5.0 V DC · p.5; absolute maximum is not operating voltage | S2 |
| Interface | UART TX/RX and STATUS alarm output · pp.4,6 | S2 |
| UART rate | 9600 bit/s · p.3 | S2 |
| Default detection period | Standby default 8 s; smoke-active detection fixed 1 s (register 0x2D) · pp.5-6; not UART baud rate | S2 |
| Standby current | <15 uA at 3 V · Wakes for detection every 8 seconds | S1 |
| Dimensions / mass | 37 x 37 x 28 mm; 14.7 g · Nominal product dimensions | S1 |
| Operating current | Typical 3 mA; maximum 20 mA at 3 V, Ta 25 deg C | S2 |
| Standby current detail | Typical 10 uA; maximum 15 uA at 3 V, 8 s period | S2 |
| Absolute maximum supply | VSS-0.1 to VSS+5.5 V; stress rating, not normal operating voltage | S2 |
| Temperature / absolute-rating section | Operating -10 to +55 deg C; storage -15 to +60 deg C, as listed in absolute ratings | S2 |
| Power dissipation / stress rating | 110 mW; not a guaranteed normal-use power budget | S2 |
Interface & connection reference
| Signal / item | Source reference | Ref. |
|---|---|---|
| 1 / 2 | VDD / VSS · p.4; orientation from original drawing | S2 |
| 3 / 4 | UART RX / TX · p.4 | S2 |
| 5 | STATUS; default normal low, alarm high · pp.4,6; configurable | S2 |
Mechanical dimensions & installation
Units: mm. Source dimensions only; unavailable details are TBD.
| Item | Published value / condition | Ref. |
|---|---|---|
| Body diameter | 37.0 +/-0.2 mm | S2 p.14 |
| Body height | 28.0 +/-0.2 mm | S2 p.14 |
| Pin projection | 6.0 +/-0.1 mm | S2 p.14 |
| Pin pitch | 2.54 +/-0.05 mm | S2 p.14 |
| Mass | 14.7 g as separately published | S1 |
Documentation
Connectivity & lifecycle
| Capability | How it is provided |
|---|---|
| Device interface | Refer to model-specific documentation |
| MQTT | Acquisition and gateway integration available; model-specific scope to agree |
| OTA | Firmware and update lifecycle services available; compatible device scope to agree |
Included items & evaluation steps
Download the documents
Specifications, dimensions, interface notes and available SDKs.
View documents →Photoelectric Smoke Module
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