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.
€64.57
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.
€86.67
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.
€27.97
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.

€42.29
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: YRFIDMK1

Brand: Yoctopuce

Yocto-RFID-15693

Review(s): 0
This RFID reader can read and write data on ISO-15693 tags. It also features a small buzzer, a RGD LED and two inputs for buttons or potentiometers. You can add Ethernet, Wireless or GSM connectivity to this device.
€181.85
More
On demand

Reference: YAMPMK01

Brand: Yoctopuce

Yocto-Amp

Review(s): 4
This tiny device is an isolated current 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.
€86.31
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.
€90.36
More
In stock

Reference: Y3DMK002

Brand: Yoctopuce

Yocto-3D-V2

Review(s): 2
USB device featuring a 3D accelerometer, a 3D gyroscope and a 3D magnetometer. This device can measure directly the 2D inclination, the magnetic orientation and provide a 3D orientation esimated based on inertial measurements. You can add Ethernet, Wireless or GSM connectivity to this device.
€56.98
More
In stock

Reference: PRESSMK1

Brand: Yoctopuce

Yocto-Pressure

Review(s): 2
This USB pressure sensor can measure gas or liquid pressure up to 10 bars. You can add Ethernet, Wireless or GSM connectivity to this device.
€72.51
More
In stock

Reference: MTEOMK2C

Brand: Yoctopuce

Yocto-Meteo-v2-C

Review(s): 1
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.
€66.18
More
In stock

Reference: THRMCP1C

Brand: Yoctopuce

Yocto-Thermocouple-C

Review(s): 0
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.
€54.67
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.
€66.88
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.
€52.93
More
On demand

Reference: YPROXIM1

Brand: Yoctopuce

Yocto-Proximity

Review(s): 3
USB proximity sensor based on infrared reflection. This device will allows you to detect objects up to 10cm. You can add Ethernet, Wireless or GSM connectivity to this device.
€23.70
More
On demand

Reference: RLAYHI3C

Brand: Yoctopuce

Yocto-PowerRelay-V3-C

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.
€34.52
More
In stock

Reference: RJ45AD01

Brand: Yoctopuce

RJ45-Adapter

Review(s): 3
Female RJ45 to 8 contacts terminal block. The thingy you need to conveniently move sensors far away main boards.
€13.68
More
In stock

Reference: RLAYHI2C

Brand: Yoctopuce

Yocto-PowerRelay-V2-C

Review(s): 3
USB interface driving an electromechanical power relay able to directly switch loads up to 5A. You can add Ethernet, Wireless or GSM connectivity to this device. This module is available in several connector variants...
€28.21
More
In stock
You might also like