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I2C, UART Embedded Solutions

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Interface Type = I2C, UART

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Part #

GNSS / GPS Modules u-blox M8 GNSS module ROM, crystal LCC, 9.7x10 mm, 500 pcs/reel

MAX-M8C-0
u-blox
1: HK$144.10
984In Stock
1,500Expected 11/1/2027
NRND

Mfr. Part No.
MAX-M8C-0

Mouser Part No
377-MAX-M8C-0

NRND

u-blox

GNSS / GPS Modules u-blox M8 GNSS module ROM, crystal LCC, 9.7x10 mm, 500 pcs/reel

Learn More

Datasheet

984In Stock

1,500Expected 11/1/2027

Cut Tape

HK$144.10

HK$137.03

HK$112.61

HK$109.98

Reel

HK$109.98

MouseReel Available

Min.: 1
Mult.: 1

: 500

Bluetooth Development Tools - 802.15.1 Evaluation board for BC805M, approtect.

EV-BC805M
Fanstel
1: HK$427.03
8In Stock

Mfr. Part No.
EV-BC805M

Mouser Part No
308-EV-BC805M

Fanstel

Bluetooth Development Tools - 802.15.1 Evaluation board for BC805M, approtect.

Datasheet

8In Stock

HK$427.03

Min.: 1
Mult.: 1

Display Development Tools Gravity: I2C 16x2 Arduino LCD

DFR0464
DFRobot
1: HK$97.82
33In Stock
75Expected 25/9/2026

Mfr. Part No.
DFR0464

Mouser Part No
426-DFR0464

DFRobot

Display Development Tools Gravity: I2C 16x2 Arduino LCD

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Datasheet

33In Stock

75Expected 25/9/2026

HK$97.82

Min.: 1
Mult.: 1

Multiple Function Sensor Modules Gravity: Text to Speech Voice Synthesizer Module V2.0 for Arduino and ESP32 (Support English / Chinese)

DFR0760
DFRobot
1: HK$221.04
7In Stock

Mfr. Part No.
DFR0760

Mouser Part No
426-DFR0760

DFRobot

Multiple Function Sensor Modules Gravity: Text to Speech Voice Synthesizer Module V2.0 for Arduino and ESP32 (Support English / Chinese)

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Datasheet

7In Stock

HK$221.04

Min.: 1
Mult.: 1

Display Modules Gravity: 2.0 Inch IPS Color Serial Display with I2C & UART (Support micro:bit & MakeCode Graphical Programming)

DFR0997
DFRobot
1: HK$122.48
3In Stock
51Expected 2/9/2026

Mfr. Part No.
DFR0997

Mouser Part No
426-DFR0997

DFRobot

Display Modules Gravity: 2.0 Inch IPS Color Serial Display with I2C & UART (Support micro:bit & MakeCode Graphical Programming)

3In Stock

51Expected 2/9/2026

HK$122.48

Min.: 1
Mult.: 1

Networking Development Tools Gravity: LoRaWAN Node Module (US915) SX1262-Based, 4.5km Range for IoT & Agriculture

DFR1115-915
DFRobot
1: HK$101.76
4In Stock
New Product

Mfr. Part No.
DFR1115-915

Mouser Part No
426-DFR1115-915

New Product

DFRobot

Networking Development Tools Gravity: LoRaWAN Node Module (US915) SX1262-Based, 4.5km Range for IoT & Agriculture

Learn More

4In Stock

HK$101.76

Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C & UART)

SEN0465
DFRobot
1: HK$697.88
10In Stock
39Expected 2/10/2026

Mfr. Part No.
SEN0465

Mouser Part No
426-SEN0465

DFRobot

Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C & UART)

10In Stock

39Expected 2/10/2026

HK$697.88

Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools Gravity: H2S Sensor (Calibrated) - I2C & UART

SEN0467
DFRobot
1: HK$599.24
10In Stock

Mfr. Part No.
SEN0467

Mouser Part No
426-SEN0467

DFRobot

Multiple Function Sensor Development Tools Gravity: H2S Sensor (Calibrated) - I2C & UART

10In Stock

HK$599.24

Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical SO2 Sensor (0-20ppm, I2C&UART)

SEN0470
DFRobot
1: HK$1,256.84
3In Stock

Mfr. Part No.
SEN0470

Mouser Part No
426-SEN0470

DFRobot

Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical SO2 Sensor (0-20ppm, I2C&UART)

3In Stock

HK$1,256.84

Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical Nitrogen Dioxide Sensor (0-20ppm, I2C/UART)

SEN0471
DFRobot
1: HK$1,256.84
4In Stock
8Expected 15/9/2026

Mfr. Part No.
SEN0471

Mouser Part No
426-SEN0471

DFRobot

Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical Nitrogen Dioxide Sensor (0-20ppm, I2C/UART)

4In Stock

8Expected 15/9/2026

HK$1,256.84

Min.: 1
Mult.: 1

Temperature Sensor Development Tools Fermion: Temperature & Humidity(SHTC3), Pressure(BMP280), Ambient Light(VEML7700) and UV(ML8511) Sensor(Breakout)

SEN0500
DFRobot
1: HK$204.68
6In Stock

Mfr. Part No.
SEN0500

Mouser Part No
426-SEN0500

DFRobot

Temperature Sensor Development Tools Fermion: Temperature & Humidity(SHTC3), Pressure(BMP280), Ambient Light(VEML7700) and UV(ML8511) Sensor(Breakout)

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6In Stock

HK$204.68

Min.: 1
Mult.: 1

Temperature Sensor Development Tools Gravity: High Accuracy Temperature, Humidity, Pressure, Ambient Light and UV Sensor - I2C/UART

SEN0501
DFRobot
1: HK$245.78
10In Stock
18Expected 25/9/2026

Mfr. Part No.
SEN0501

Mouser Part No
426-SEN0501

DFRobot

Temperature Sensor Development Tools Gravity: High Accuracy Temperature, Humidity, Pressure, Ambient Light and UV Sensor - I2C/UART

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10In Stock

18Expected 25/9/2026

HK$245.78

Min.: 1
Mult.: 1

Pressure Sensor Development Tools Fermion: BMP585 High-Precision Barometric Pressure & Temperature Sensor (0.3 hPa, I2C / SPI / I3C)

SEN0666
DFRobot
1: HK$81.38
12In Stock
22On Order
New Product

Mfr. Part No.
SEN0666

Mouser Part No
426-SEN0666

New Product

DFRobot

Pressure Sensor Development Tools Fermion: BMP585 High-Precision Barometric Pressure & Temperature Sensor (0.3 hPa, I2C / SPI / I3C)

Learn More

12In Stock

22On Order

HK$81.38

Min.: 1
Mult.: 1

Pressure Sensor Development Tools Fermion: BMP581 High-Precision Barometric Pressure Sensor (Bosch Flagship 0.3hPa 3.3V)

SEN0667
DFRobot
1: HK$49.32
24In Stock
15Expected 21/9/2026
New Product

Mfr. Part No.
SEN0667

Mouser Part No
426-SEN0667

New Product

DFRobot

Pressure Sensor Development Tools Fermion: BMP581 High-Precision Barometric Pressure Sensor (Bosch Flagship 0.3hPa 3.3V)

Learn More

24In Stock

15Expected 21/9/2026

HK$49.32

Min.: 1
Mult.: 1

WiFi Modules - 802.11 Gravity: WiFi IoT Module (Compatible with micro:bit / Arduino)

TEL0126
DFRobot
1: HK$114.26
5In Stock

Mfr. Part No.
TEL0126

Mouser Part No
426-TEL0126

DFRobot

WiFi Modules - 802.11 Gravity: WiFi IoT Module (Compatible with micro:bit / Arduino)

Learn More

5In Stock

HK$114.26

Min.: 1
Mult.: 1

Development Boards & Kits - ARM Adafruit ATSAMD09 Breakout w/ seesaw

3657
Adafruit
1: HK$40.69
10In Stock

Mfr. Part No.
3657

Mouser Part No
485-3657

Adafruit

Development Boards & Kits - ARM Adafruit ATSAMD09 Breakout w/ seesaw

Learn More

10In Stock

HK$40.69

Min.: 1
Mult.: 1

Daughter Cards & OEM Boards ATWINC1500 PICtail/PICtail Plus Daughter Board

AC164156
Microchip Technology
1: HK$392.34
1In Stock

Mfr. Part No.
AC164156

Mouser Part No
579-AC164156

Microchip Technology

Daughter Cards & OEM Boards ATWINC1500 PICtail/PICtail Plus Daughter Board

Datasheet

1In Stock

HK$392.34

Min.: 1
Mult.: 1

Development Boards & Kits - AVR Seeed Studio XIAO Expansion Board

103030356
Seeed Studio
1: HK$122.48
32In Stock
327On Order

Mfr. Part No.
103030356

Mouser Part No
713-103030356

Seeed Studio

Development Boards & Kits - AVR Seeed Studio XIAO Expansion Board

Learn More

Datasheet

32In Stock

327On Order

HK$122.48

Min.: 1
Mult.: 1

Power Management IC Development Tools DC Motor 11 Click

MIKROE-3649
Mikroe
1: HK$147.96
6In Stock

Mfr. Part No.
MIKROE-3649

Mouser Part No
932-MIKROE-3649

Mikroe

Power Management IC Development Tools DC Motor 11 Click

Learn More

Datasheet

6In Stock

HK$147.96

Min.: 1
Mult.: 1

Multiple Function Sensor Development Tools HVAC Click

MIKROE-4290
Mikroe
1: HK$682.26
4In Stock
4Expected 15/9/2026

Mfr. Part No.
MIKROE-4290

Mouser Part No
932-MIKROE-4290

Mikroe

Multiple Function Sensor Development Tools HVAC Click

Learn More

Datasheet

4In Stock

4Expected 15/9/2026

HK$682.26

Min.: 1
Mult.: 1

GNSS / GPS Development Tools GNSS MAX Click

MIKROE-4643
Mikroe
1: HK$443.88
1In Stock
26Expected 3/9/2026

Mfr. Part No.
MIKROE-4643

Mouser Part No
932-MIKROE-4643

Mikroe

GNSS / GPS Development Tools GNSS MAX Click

Datasheet

1In Stock

26Expected 3/9/2026

HK$443.88

Min.: 1
Mult.: 1

Bluetooth Development Tools - 802.15.1 BLE TX Click

MIKROE-4668
Mikroe
1: HK$90.42
9In Stock

Mfr. Part No.
MIKROE-4668

Mouser Part No
932-MIKROE-4668

Mikroe

Bluetooth Development Tools - 802.15.1 BLE TX Click

Learn More

Datasheet

9In Stock

HK$90.42

Min.: 1
Mult.: 1

GNSS / GPS Development Tools IRNSS Click

MIKROE-4772
Mikroe
1: HK$558.96
2In Stock

Mfr. Part No.
MIKROE-4772

Mouser Part No
932-MIKROE-4772

Mikroe

GNSS / GPS Development Tools IRNSS Click

Learn More

Datasheet

2In Stock

HK$558.96

Min.: 1
Mult.: 1

Power Management IC Development Tools DC Motor 22 Click

MIKROE-5189
Mikroe
1: HK$238.38
7In Stock

Mfr. Part No.
MIKROE-5189

Mouser Part No
932-MIKROE-5189

Mikroe

Power Management IC Development Tools DC Motor 22 Click

Learn More

Datasheet

7In Stock

HK$238.38

Min.: 1
Mult.: 1

GNSS / GPS Development Tools GNSS 21 Click - PNT-SG3FS-TR

MIKROE-6409
Mikroe
1: HK$534.30
2In Stock
New Product

Mfr. Part No.
MIKROE-6409

Mouser Part No
932-MIKROE-6409

New Product

Mikroe

GNSS / GPS Development Tools GNSS 21 Click - PNT-SG3FS-TR

Datasheet

2In Stock

HK$534.30

Min.: 1
Mult.: 1

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