Reference: METEOMK2

Brand: Yoctopuce

Yocto-Meteo-v2

Review(s): 5
This USB module is tiny weather station: it features a temperature sensor, a humidity sensor and a pressure sensor. It includes a built-in data logger as well. You can add Ethernet, Wireless or GSM connectivity to this device.
€64.09
More
On demand

Reference: PT100MK1

Brand: Yoctopuce

Yocto-PT100

Review(s): 6
Small device to measure the temperature with very high precision, using a PT100 temperature sensor (2, 3 or 4-wires supported). The device includes a built-in data logger to record measurements. The PT100 connection is electrically isolated from the USB bus. You can add Ethernet, Wireless or GSM connectivity to this device.
€86.03
More
On demand

Reference: VOLTAGE1

Brand: Yoctopuce

Yocto-Volt

Review(s): 6
This tiny device is an isolated voltage sensor, for both AC and DC. It is electrically isolated, and includes a built-in data logger. You can add Ethernet, Wireless or GSM connectivity to this device.
€67.98
More
In stock
All best sellers
Yocto-LatchingRelay
  • Yocto-LatchingRelay
  • Yocto-LatchingRelay
  • Yocto-LatchingRelay
  • Yocto-LatchingRelay
  • Yocto-LatchingRelay

Yocto-LatchingRelay

YLTCHRL2
Rating 

The Yocto-LatchingRelay device contains a USB-driven latching relay switch: you can drive by software the relay output. To make it easier to test your project, a led shows the output state. This relay can switch up to 5A/250VAC or 5A/20VDC.

€50.85
2 weeks
Quantity
On demand

Secure Payment Pay by credit card (Visa, Mastercard) via PayPlug or by bank transfer.
Free shipping over 1500 EUR Fast worldwide delivery. Free shipping for orders over 1,500 EUR excl. tax.
B2B specialist support Technical support available 5/7. We use these products in our own monitoring projects.
CB Visa Mastercard Bank Transfer
Description

The Yocto-LatchingRelay device contains a USB-driven latching relay switch: you can drive by software the relay output. To make it easier to test your project, a led shows the output state. This relay can switch up to 5A/250VAC or 5A/20VDC.

Being bistable, the relay keeps its state even when the device is not powered. The Yocto-LatchingRelay also features a button and an input allowing to manually switch the relay.

Be aware that although this relays has a good endurance to inductive loads, using it to drive inductive loads (motors, transformers) may lead to accelerated aging. Please refer to the documentation for hints on reducing this type of problems.

This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-n and to a GSM network using a YoctoHub-GSM.

Product Details
YLTCHRL2

Data sheet

Width
20mm
Length
54mm
Weight
9.7g
USB connector
micro-B
Max switching power
1250W
Max switching current
5A
Normal operating temperature
5...40°C
Extended operating temperature
-25..70°C
Supported Operating Systems
Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
Drivers
no driver needed
RoHS
RoHS III (2011/65/UE+2015/863)
Suggested enclosure
Yoctobox-long-thick-black
IEC protection class
Classe II
Relay type
OMRON G6BU-1114P
USB insulation, clearance dist.
4.1mm
USB insulation, creepage dist.
5mm
USB insulation, dielectric strength
3kV
Reviews
Grade 
Arnaud Dufour (Engie Solutions)
05/31/2025

Rapport qualité/prix correct

Pour le prix, le module offre des fonctionnalités suffisantes pour notre cas d'usage. Pas de surcoût de licence. Nous recommandons.

16 other products in the same category:

Reference: WDGDC01C

Brand: Yoctopuce

Yocto-WatchdogDC-C

Review(s): 0
This USB-driven watchdog timer can automatically restart crashed computers running on DC current. You can add Ethernet, Wireless or GSM connectivity to this device.
€31.75
More
On demand

Reference: YWATMK2C

Brand: Yoctopuce

Yocto-Watt-V2-C

Review(s): 2
This device is a watt-meter. It allows you to accurately measure the power consumption of your electrical devices, and includes a built-in data logger. You can add Ethernet, Wireless or GSM connectivity to this device.
€122.23
More
On demand

Reference: YGNSSMK2

Brand: Yoctopuce

Yocto-GPS-V2

Review(s): 2
GNSS receiver (for GPS, GLONASS, GALILEO satellites) with integrated data logger You can add Ethernet, Wireless or GSM connectivity to this device.
€113.09
More
In stock

Reference: RXMVOLT2

Brand: Yoctopuce

Yocto-milliVolt-Rx-BNC

Review(s): 1
Small USB module to measure small and very weak electric signals, with BNC connector. The device can convert the voltage measure to an equivalent physical measure on the fly, and includes a built-in datalogger. You can add Ethernet, Wireless or GSM connectivity to this device.
€66.37
More
In stock

Reference: YD096X16

Brand: Yoctopuce

Yocto-MiniDisplay

Review(s): 0
Tiny USB-driven OLED display (light blue), for text, images (96x16 pixels) and animated sequences. You can add Ethernet, Wireless or GSM connectivity to this device.
€44.90
More
On demand

Reference: THRMSTR2

Brand: Yoctopuce

Yocto-MaxiThermistor

Review(s): 2
USB interface allowing to connect up to 6 thermistors, PTC or NTC. You can add Ethernet, Wireless or GSM connectivity to this device.
€115.04
More
In stock

Reference: THRMSTR1

Brand: Yoctopuce

Yocto-Thermistor-C

Review(s): 2
USB interface allowing to connect up to 6 thermistors, PTC or NTC. All six channels share a commun wire. You can add Ethernet, Wireless or GSM connectivity to this device.
€107.95
More
On demand

Reference: RX010V01

Brand: Yoctopuce

Yocto-0-10V-Rx

Review(s): 3
Small USB module to read the output of two 0-10V sensors. The device can convert the voltage measure to the equivalent physical measure on the fly, and includes a built-in datalogger.
€95.96
More
In stock

Reference: MHUB0002

Brand: Yoctopuce

Micro-USB-Hub-v2

Review(s): 4
This tiny USB hub will allow you to connect several USB modules in your project. It is designed to fit in the smallest available space. It can be powered externally.
€32.56
More
In stock

Reference: LGHTMK5C

Yocto-Light-V5-C

Review(s): 1
High sensitivity, large range, ambient light sensor (luxmeter), for measuring light intensity from 0 to 143'000 lux, with built-in data logger. You can add Ethernet, Wireless or GSM connectivity to this device.
€29.71
More
In stock

Reference: YCO2MK02

Brand: Yoctopuce

Yocto-CO2-V2

Review(s): 1
USB sensor with built-in datalogger to measure carbon dioxide (CO2) in ambient air as well as temperature, humidity and atmospheric pressure. You can add Ethernet, Wireless or GSM connectivity to this device.
€149.65
More
In stock
You might also like

Reference: YHUBETH1

Brand: Yoctopuce

YoctoHub-Ethernet

Review(s): 5
Hub enabling the connection of 3 Yoctopuce modules directly on the network, through an Ethernet cable, with Power-over-Ethernet support.
€126.80
More
On demand