Page 1 of 3
SOLARSHINGLE SOLUTION (SG) PTE. LTD. www.sgss.com.sg v20260331
SPE-S-AT User Guide
This sensor, SPE-S-AT, can be connected to the DC power supply device under test to
obtain voltage, current and ambient temperature parameters. It can transmit the
measurement data to a mobile App or cloud server via Bluetooth (BLE) to achieve
remote measurement funconality.
The sensor has 4 external connecon wires:
+IN --- Connect to the posive (+) terminal of the device under test, power input.
-IN --- Connect to the negave (-) terminal of the device under test, power input.
User oponal:
+OUT --- Connect to the posive terminal of the other device, power output.
-OUT --- Connect to the negave terminal of the other device, power output.
Page 2 of 3
SOLARSHINGLE SOLUTION (SG) PTE. LTD. www.sgss.com.sg v20260331
Specifaction
：
Model: SPE-S-AT
Measurement range: 6.0 ~ 24.0 V DC, 0 ~ 20A DC, 0 ~ +70 °C
Primary comms: Bluetooth Low Energy @ 2.4 GHz
Max. power consumption: 80 mW
Fuse rating: 100 mA
Enclosure: UV-stable polycarbonate, and waterproof level of NEMA Type 4, 4X
Dimensions: ~ 134 × 34 × 18.5 mm (connection wires not included)
Operating temp: −25 °C to +70 °C
Humidity : 0–80% RH non-condensing
FCC ID :
2BVDB-SPE-S-AT
Page 3 of 3
SOLARSHINGLE SOLUTION (SG) PTE. LTD. www.sgss.com.sg v20260331
FCC ID : 2BVDB-SPE-S-AT
FCC Statement
NOTE: This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation.
FCC RF Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment shall be installed and operated with
minimum distance 20cm between the radiator & body.
