ESP32 and sensors for Home Assistant

ESP32 and sensors for Home Assistant

Kopplo sells development boards, sensors and cables for people who build their own smart home. You buy from a Swedish company and get answers to your questions in Swedish.

See the range

Swedish company

Mexior AB, reg. no. 559433-7296

Delivery within Sweden

Shipping 29 SEK. Free shipping from 149 SEK.

Support in Swedish

Email [email protected], reply within two working days

Popular products

M5Stack ATOM Lite (C008) – ESP32 development board M5Stack ATOM Lite (C008) – ESP32 development board

M5Stack ATOM Lite (C008) – ESP32 development board

209 kr
M5Stack AtomS3R (C126) – ESP32-S3 with 0.85" colour display M5Stack AtomS3R (C126) – ESP32-S3 with 0.85" colour display

M5Stack AtomS3R (C126) – ESP32-S3 with 0.85" colour display

329 kr
M5Stack AtomS3 Lite (C124) – ESP32-S3 development board M5Stack AtomS3 Lite (C124) – ESP32-S3 development board

M5Stack AtomS3 Lite (C124) – ESP32-S3 development board

219 kr
M5Stack Atom VoiceS3R (C126-ECHO) – voice unit with mic and speaker (ESP32-S3) M5Stack Atom VoiceS3R (C126-ECHO) – voice unit with mic and speaker (ESP32-S3)

M5Stack Atom VoiceS3R (C126-ECHO) – voice unit with mic and speaker (ESP32-S3)

319 kr
M5Stack NanoC6 (C125) – ESP32-C6 board (Wi-Fi 6, Zigbee, Thread, Matter) M5Stack NanoC6 (C125) – ESP32-C6 board (Wi-Fi 6, Zigbee, Thread, Matter)

M5Stack NanoC6 (C125) – ESP32-C6 board (Wi-Fi 6, Zigbee, Thread, Matter)

159 kr
M5Stack Grove cable 10 cm (A034) – 5-pack M5Stack Grove cable 10 cm (A034) – 5-pack

M5Stack Grove cable 10 cm (A034) – 5-pack

49 kr
M5Stack Grove hub 1 to 3 (U006) M5Stack Grove hub 1 to 3 (U006)

M5Stack Grove hub 1 to 3 (U006)

79 kr
M5Stack PIR Motion Sensor (U004) – motion detector (AS312) M5Stack PIR Motion Sensor (U004) – motion detector (AS312)

M5Stack PIR Motion Sensor (U004) – motion detector (AS312)

129 kr
M5Stack CO2 Unit (U103) – Sensirion SCD40 carbon dioxide sensor M5Stack CO2 Unit (U103) – Sensirion SCD40 carbon dioxide sensor

M5Stack CO2 Unit (U103) – Sensirion SCD40 carbon dioxide sensor

549 kr
M5Stack TMOS PIR (U185) – presence sensor for people sitting still (STHS34PF80) M5Stack TMOS PIR (U185) – presence sensor for people sitting still (STHS34PF80)

M5Stack TMOS PIR (U185) – presence sensor for people sitting still (STHS34PF80)

169 kr
M5Stack TVOC/eCO2 Unit (U088) – air quality sensor (SGP30) M5Stack TVOC/eCO2 Unit (U088) – air quality sensor (SGP30)

M5Stack TVOC/eCO2 Unit (U088) – air quality sensor (SGP30)

249 kr
M5Stack DLight (U136) – light sensor for Home Assistant (BH1750) M5Stack DLight (U136) – light sensor for Home Assistant (BH1750)

M5Stack DLight (U136) – light sensor for Home Assistant (BH1750)

129 kr
M5Stack climate sensor (U001-C) – temperature, humidity and pressure (SHT30 + QMP6988) M5Stack climate sensor (U001-C) – temperature, humidity and pressure (SHT30 + QMP6988)

M5Stack climate sensor (U001-C) – temperature, humidity and pressure (SHT30 + QMP6988)

129 kr

Selected products

M5Stack Grove cable 2 m (A034-E) M5Stack Grove cable 2 m (A034-E)

M5Stack Grove cable 2 m (A034-E)

59 kr
M5Stack RFID-kort 13,56 MHz, 5-pack (A073)

M5Stack RFID-kort 13,56 MHz, 5-pack (A073)

59 kr
M5Stack M3 screw kit, 16 screws (A050-B) M5Stack M3 screw kit, 16 screws (A050-B)

M5Stack M3 screw kit, 16 screws (A050-B)

99 kr
M5Stack M5Box storage box (A126) M5Stack M5Box storage box (A126)

M5Stack M5Box storage box (A126)

59 kr
M5Stack RS485 Unit (U034) – RS485 to TTL M5Stack RS485 Unit (U034) – RS485 to TTL

M5Stack RS485 Unit (U034) – RS485 to TTL

129 kr
M5Stack Buzzer Unit (U132) – buzzer for alarms and sound M5Stack Buzzer Unit (U132) – buzzer for alarms and sound

M5Stack Buzzer Unit (U132) – buzzer for alarms and sound

99 kr
M5Stack waterproof RGB LED strip 0.5 m (A093) – 30 SK6812, IP65 M5Stack waterproof RGB LED strip 0.5 m (A093) – 30 SK6812, IP65

M5Stack waterproof RGB LED strip 0.5 m (A093) – 30 SK6812, IP65

139 kr
M5Stack Neo HEX (A045-B) – hexagonal LED panel with 37 RGB M5Stack Neo HEX (A045-B) – hexagonal LED panel with 37 RGB

M5Stack Neo HEX (A045-B) – hexagonal LED panel with 37 RGB

179 kr
M5Stack Puzzle Unit (U193) – 8×8 RGB LED matrix M5Stack Puzzle Unit (U193) – 8×8 RGB LED matrix

M5Stack Puzzle Unit (U193) – 8×8 RGB LED matrix

169 kr
M5Stack LCD Unit 1.14" (U120) – colour display 135×240 M5Stack LCD Unit 1.14" (U120) – colour display 135×240

M5Stack LCD Unit 1.14" (U120) – colour display 135×240

399 kr
M5Stack Grove 2-to-1 with USB-C (A162) M5Stack Grove 2-to-1 with USB-C (A162)

M5Stack Grove 2-to-1 with USB-C (A162)

79 kr
M5Stack TypeC2Grove (U151) – extra 5 V power for Grove M5Stack TypeC2Grove (U151) – extra 5 V power for Grove

M5Stack TypeC2Grove (U151) – extra 5 V power for Grove

69 kr
M5Stack Grove Y cable 20 cm, 5-pack (A150) M5Stack Grove Y cable 20 cm, 5-pack (A150)

M5Stack Grove Y cable 20 cm, 5-pack (A150)

89 kr
M5Stack PaHub v2.1 (U040-B-V21) – I2C hub 1 to 6 M5Stack PaHub v2.1 (U040-B-V21) – I2C hub 1 to 6

M5Stack PaHub v2.1 (U040-B-V21) – I2C hub 1 to 6

139 kr
M5Stack Mini OLED 0.42" (U166) – small display 72×40 M5Stack Mini OLED 0.42" (U166) – small display 72×40

M5Stack Mini OLED 0.42" (U166) – small display 72×40

89 kr
M5Stack magnetic USB-C cable 1 m (A143) M5Stack magnetic USB-C cable 1 m (A143)

M5Stack magnetic USB-C cable 1 m (A143)

99 kr
M5Stack Grove cable 10 cm (A034) – 5-pack M5Stack Grove cable 10 cm (A034) – 5-pack

M5Stack Grove cable 10 cm (A034) – 5-pack

49 kr
M5Stack Grove cable 1 m (A034-D) M5Stack Grove cable 1 m (A034-D)

M5Stack Grove cable 1 m (A034-D)

49 kr
M5Stack RGB LED strip 10 cm (A035) – 15 addressable SK6812 M5Stack RGB LED strip 10 cm (A035) – 15 addressable SK6812

M5Stack RGB LED strip 10 cm (A035) – 15 addressable SK6812

109 kr
M5Stack OLED Unit 1.3" (U119) – 128×64 display with Grove M5Stack OLED Unit 1.3" (U119) – 128×64 display with Grove

M5Stack OLED Unit 1.3" (U119) – 128×64 display with Grove

249 kr
M5Stack ATOMIC Proto Kit (A077) – prototyping board for Atom M5Stack ATOMIC Proto Kit (A077) – prototyping board for Atom

M5Stack ATOMIC Proto Kit (A077) – prototyping board for Atom

79 kr
M5Stack isolated RS485 unit (U094) – Modbus with galvanic isolation M5Stack isolated RS485 unit (U094) – Modbus with galvanic isolation

M5Stack isolated RS485 unit (U094) – Modbus with galvanic isolation

229 kr
M5Stack ATOM Tail485 (T002) – RS485/Modbus adapter for Atom M5Stack ATOM Tail485 (T002) – RS485/Modbus adapter for Atom

M5Stack ATOM Tail485 (T002) – RS485/Modbus adapter for Atom

159 kr
M5Stack mechanical key unit (U144) – keyboard switch with Grove M5Stack mechanical key unit (U144) – keyboard switch with Grove

M5Stack mechanical key unit (U144) – keyboard switch with Grove

89 kr
M5Stack angle unit (U005) – rotary potentiometer with Grove M5Stack angle unit (U005) – rotary potentiometer with Grove

M5Stack angle unit (U005) – rotary potentiometer with Grove

89 kr
M5Stack dual button (U025) – two push buttons with Grove M5Stack dual button (U025) – two push buttons with Grove

M5Stack dual button (U025) – two push buttons with Grove

69 kr
M5Stack RGB LED unit (U003) – three addressable LEDs (SK6812) M5Stack RGB LED unit (U003) – three addressable LEDs (SK6812)

M5Stack RGB LED unit (U003) – three addressable LEDs (SK6812)

89 kr
M5Stack 433 MHz transmitter (U114) – control remote switches from Home Assistant (SYN115) M5Stack 433 MHz transmitter (U114) – control remote switches from Home Assistant (SYN115)

M5Stack 433 MHz transmitter (U114) – control remote switches from Home Assistant (SYN115)

109 kr
M5Stack Grove hub 1 to 3 (U006) M5Stack Grove hub 1 to 3 (U006)

M5Stack Grove hub 1 to 3 (U006)

79 kr
M5Stack Grove to Dupont cable (A096) – for mmWave sensors M5Stack Grove to Dupont cable (A096) – for mmWave sensors

M5Stack Grove to Dupont cable (A096) – for mmWave sensors

99 kr
M5Stack Grove cable 50 cm (A034-C) – 2-pack M5Stack Grove cable 50 cm (A034-C) – 2-pack

M5Stack Grove cable 50 cm (A034-C) – 2-pack

49 kr

Free shipping from 149 SEK

Under 149 SEK shipping costs 29 SEK. We ship to addresses in Sweden.

Questions or thoughts?

Email [email protected] or call 072-317 10 80, Monday–Thursday 17–19. We reply in Swedish within two working days.

Everything for Home Assistant

Boards, sensors and cables that work together, chosen for ESPHome and Home Assistant projects.

Read more

© 2026 Kopplo – Powered by Quickbutik

Cart