Cutoff--:--:--
Free UK delivery
Product Image

SparkFun Si7021 Humidity & Temperature Sensor Breakout Board

£25.46
Ex VAT
SKU
C3-MK01014
EAN
3561194122819

Compact SparkFun Si7021 sensor board for accurate humidity & temperature measurement via I2C.

Buy more, save more
1 unit
£25.46
-10%
2+ units
£25.46
£22.84
-13%
3+ units
£25.46
£22.10
-16%
4+ units
£25.46
£21.48
-16%
5+ units
£25.46
£21.31
-17%
6+ units
£25.46
£21.20
-20%
48+ units
£25.46
£20.33
2 more
offers

Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Request a quote
Dimensions
15.2x15.2mm
Weight
10g
Sensor Model
Si7021
Communication
I2C interface
Sensor Breakout Board
Applications
  • Environmental sensing
  • Data logging
  • Indoor climate monitoring
  • Weather stations
Shop with your AI assistant
  • Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
  • Get a ready-made basket: one link puts everything in your basket here.
  • You always pay securely here: your assistant never sees your card.

Similar Products

SparkFun QwiicBus I2C EndPoint for I2C Bus Extension
£23.13 £18.06 at 48+
SPARKFUN ELECTRONICS
SparkFun QwiicBus I2C EndPoint for I2C Bus Extension
Snap Circuits 5-Snap Conductor Replacement Module
£7.37 £2.67 at 48+
SNAP CIRCUITS
Snap Circuits 5-Snap Conductor Replacement Module
WHADDA Solar Bug Kit with Green LED & Chirping Sound
£15.99 £11.17 at 48+
WHADDA
WHADDA Solar Bug Kit with Green LED & Chirping Sound
MAKEBLOCK Bluetooth USB Adaptor for mBot
£28.16 £22.96 at 48+
MAKEBLOCK
MAKEBLOCK Bluetooth USB Adaptor for mBot
SNAP CIRCUITS Replacement 2-Snap Conductor Module
£5.34 £1.61 at 48+
SNAP CIRCUITS
SNAP CIRCUITS Replacement 2-Snap Conductor Module
MULTICOMP PRO Oktapad 3U Double-Sided Eurocard Prototyping Board, 100x160mm
£19.55 £14.62 at 48+
MULTICOMP PRO
MULTICOMP PRO Oktapad 3U Double-Sided Eurocard Prototyping Board, 100x160mm
Multicomp Pro Raspberry Pi 4 Case with Power Button, Black
£26.66 £21.55 at 48+
MULTICOMP PRO
Multicomp Pro Raspberry Pi 4 Case with Power Button, Black
Snap Circuits Replacement Motor Module
£13.64 £8.67 at 48+
SNAP CIRCUITS
Snap Circuits Replacement Motor Module
Official Raspberry Pi 3 A+ Case, Red/White
£11.41 £6.54 at 48+
RASPBERRY-PI
Official Raspberry Pi 3 A+ Case, Red/White
Multicomp Pro Pi-Blox Raspberry Pi Case - Blue LEGO-Compatible
£9.56 £4.77 at 48+
MULTICOMP PRO
Multicomp Pro Pi-Blox Raspberry Pi Case - Blue LEGO-Compatible
FLIRC Aluminium Raspberry Pi Zero Case with Cooling
£23.23 £18.19 at 48+
FLIRC
FLIRC Aluminium Raspberry Pi Zero Case with Cooling
SEEED re_computer Case for SBCs, Aluminium, Blue
£33.43 £28.11 at 48+
SEEED STUDIO
SEEED re_computer Case for SBCs, Aluminium, Blue
CYNTECH HDMI/USB Port Cover for Raspberry Pi Case - Black
£6.43 £1.60 at 48+
CYNTECH
CYNTECH HDMI/USB Port Cover for Raspberry Pi Case - Black
CYNTECH Active Heatsink Case for Raspberry Pi 4, Aluminium, Black
£24.59 £19.54 at 48+
CYNTECH
CYNTECH Active Heatsink Case for Raspberry Pi 4, Aluminium, Black
Pimoroni OmniVESA Mount for Raspberry Pi Cases
£8.73 £4.99 at 48+
Pimoroni
Pimoroni OmniVESA Mount for Raspberry Pi Cases

You may like

TUK DIN Rail Connector 35mm, Cat6A Shielded
£23.81 £16.70 at 48+
Tuk 
TUK DIN Rail Connector 35mm, Cat6A Shielded
SIRETTA Echo 35 PCB Antenna for 2G, 3G, 4G, uFL/IPEX
£14.19 £9.50 at 48+
SIRETTA
SIRETTA Echo 35 PCB Antenna for 2G, 3G, 4G, uFL/IPEX
HiLo Scroller USB Optical Mouse, Black, 800dpi
£7.88 £3.18 at 48+
HiLo
HiLo Scroller USB Optical Mouse, Black, 800dpi
PULSE Earhook Condenser Microphone with Hirose 4-Pin Connector
£51.32 £46.23 at 48+
PULSE
PULSE Earhook Condenser Microphone with Hirose 4-Pin Connector
SILVINE A4 Lined Refill Pad, 80 Sheets
£6.14 £2.12 at 48+
SILVINE
SILVINE A4 Lined Refill Pad, 80 Sheets
CHORD Beltpack Transmitter for NU20 Wireless System, 864.8MHz
£45.91 £40.87 at 48+
CHORD
CHORD Beltpack Transmitter for NU20 Wireless System, 864.8MHz
PENN ELCOM Self-Adhesive Tour Label, 210 x 150mm
£11.86 £7.02 at 48+
Penn Elcom
PENN ELCOM Self-Adhesive Tour Label, 210 x 150mm
Q Connect 50x40mm Yellow Sticky Notes - Pack of 12
£8.91 £4.20 at 48+
Q CONNECT
Q Connect 50x40mm Yellow Sticky Notes - Pack of 12
Q Connect 50x40mm Neon Sticky Notes, Rainbow, 3-Pack
£8.12 £3.39 at 48+
Q CONNECT
Q Connect 50x40mm Neon Sticky Notes, Rainbow, 3-Pack
RF SOLUTIONS 50 Ohm SMA to SMB Adaptor, Gold Plated
£14.89 £10.19 at 24+
RF SOLUTIONS
RF SOLUTIONS 50 Ohm SMA to SMB Adaptor, Gold Plated