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.
€87.82
More
On demand

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.
€65.44
More
In stock

Reference: RELAYHI2

Brand: Yoctopuce

Yocto-PowerRelay-V2

Review(s): 4
USB interface driving a tiny electromagnetic relay capable of switching directly mains powered appliances, up to 1250W. You can add Ethernet, Wireless or GSM connectivity to this device.
€28.35
More
In stock
All best sellers
Yocto-Altimeter-V2
  • Yocto-Altimeter-V2
  • Yocto-Altimeter-V2
  • Yocto-Altimeter-V2
  • Yocto-Altimeter-V2

Yocto-Altimeter-V2

YALTIMK2
Yoctopuce
Rating 

USB barometric altimeter with integrated data logger You can add Ethernet, Wireless or GSM connectivity to this device.

€43.11
Tax excluded
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-Altimeter-V2 device is a USB altimeter : it will give you an altitude estimate based on atmospheric pressure. The Yocto-Altimeter-V2 is precise enough to detect 10cm altitude changes. It will also give you the current pressure and temperature. Data can be recorded on the internal flash memory, in order to build a data history that can be retrieved later on over USB.

This circuit has been designed so that the sensor itself can be moved further away from the USB connector by a few meters: simply split the board into two parts and solder a 4-wire cable on the designated pads.

This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-g, it can even be connected to a GSM network thanks to the YoctoHub-GSM.

Product Details
YALTIMK2

Data sheet

Width
20mm
Length
60mm
Weight
4g
USB connector
micro-B
Sensor
ICP-10100 (TDK)
Refresh rate
8Hz
Measuring range
(P) 250...1100mbar
0...10000m
Normal operating temperature
5...40°C
Extended operating temperature
-20...85°C
Supported Operating Systems
Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
Drivers
no driver needed
Suggested enclosure
YoctoBox-Long-Thin-Black-Vents
IEC protection class
class III
Compliance
RoHS III (2011/65/UE+2015/863)
Reviews
Grade 
David Barbier
06/10/2025

Simplicité d'utilisation

Nos techniciens terrain le prennent en main rapidement. L'aspect plug-and-play est un vrai avantage.

Grade 
B. Harris
09/11/2024

Works 24/7 without issues

Module deployed in 24/7 production. Firmware updates can be applied without service interruption. Good vendor support. A quick-start guide would be helpful.

16 other products in the same category:

Reference: THRMCPL1

Brand: Yoctopuce

Yocto-Thermocouple

Review(s): 4
USB thermocouple sensor to measure the temperature at two points using thermocouples (types K, E, J, N, R, S and T supported). The module features a built-in datalogger. Two 50cm thermocouple fine wires are included. You can add Ethernet, Wireless or GSM connectivity to this device.
€52.47
More
In stock

Reference: YMINIIO2

Brand: Yoctopuce

Yocto-IO-V2

Review(s): 1
The Yocto-IO-V2 device provides 4 digital I/O, electrically isolated from the USB bus. Each I/O bit can be configured individually as a simple input, an open-drain input (internal pull-up), a TTL/CMOS-like output, or an open-drain output (open collector).
€72.30
More
In stock

Reference: TX010V01

Brand: Yoctopuce

Yocto-0-10V-Tx

Review(s): 5
Isolated dual 0-10V signal generator. This is what you need to control by USB any device using a 0-10V input signal, such as dimmable LED drivers. You can add Ethernet, Wireless or GSM connectivity to this device.
€91.55
More
In stock

Reference: RELAYLO1

Brand: Yoctopuce

Yocto-Relay

Review(s): 2
USB module with two small relays for switching up to 55V / 2A You can add Ethernet, Wireless or GSM connectivity to this device.
€37.21
More
In stock

Reference: TX420V2C

Brand: Yoctopuce

Yocto-4-20mA-Tx-V2-C

Review(s): 0
USB (Type-C) 4-20mA generator. This is what you need to control by USB any device featuring a 4-20mA input. You can add Ethernet, Wireless or GSM connectivity to this device.
€53.96
More
On demand

Reference: RS232MK1

Brand: Yoctopuce

Yocto-RS232

Review(s): 2
That device can generate two distinct PWM signals using a frequency between 1Hz and 1Mhz. You can add Ethernet, Wireless or GSM connectivity to this device.
€77.32
More
In stock

Reference: YBUZZER2

Brand: Yoctopuce

Yocto-Buzzer

Review(s): 2
That little USB driven buzzer can make sound and light, a convenient way to get your user's attention. You can add Ethernet, Wireless or GSM connectivity to this device.
€33.25
More
In stock

Reference: RELAYHI3

Brand: Yoctopuce

Yocto-PowerRelay-V3

Review(s): 1
USB interface driving an electromechanical power relay capable of switching directly mains powered appliances, up to 1250 VA. You can add Ethernet, Wireless or GSM connectivity to this device.
€34.99
More
In stock

Reference: RS232M1C

Brand: Yoctopuce

Yocto-RS232-C

Review(s): 0
That device can generate two distinct PWM signals using a frequency between 1Hz and 1Mhz. You can add Ethernet, Wireless or GSM connectivity to this device.
€77.56
More
On demand

Reference: YTEMPIR1

Brand: Yoctopuce

Yocto-Temperature-IR

Review(s): 1
Tiny USB infrared temperature sensor (thermometer), with built-in data logger You can add Ethernet, Wireless or GSM connectivity to this device
€88.86
More
On demand

Reference: RX010V1C

Brand: Yoctopuce

Yocto-0-10V-Rx-C

Review(s): 0
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 data logger. You can add Ethernet, Wireless or GSM connectivity to this device.
€99.36
More
In stock
You might also like