BestDealPlus
  1. Home
  2. Consumer Electronics
  3. Smart Electronics
Unfortunately, this product is no longer available.
1/2/5pcs GY-SAMD21 Mini Breakout Sensor for Arduino IDE Atmel ATSAMD21G18 32-bit ARM Cortex-M0
1/2/5pcs GY-SAMD21 Mini Breakout Sensor for Arduino IDE Atmel ATSAMD21G18 32-bit ARM Cortex-M0
1/2/5pcs GY-SAMD21 Mini Breakout Sensor for Arduino IDE Atmel ATSAMD21G18 32-bit ARM Cortex-M0
1/2/5pcs GY-SAMD21 Mini Breakout Sensor for Arduino IDE Atmel ATSAMD21G18 32-bit ARM Cortex-M0

1/2/5pcs GY-SAMD21 Mini Breakout Sensor for Arduino IDE Atmel ATSAMD21G18 32-bit ARM Cortex-M0

(5.0)
US $ 11.69
Out Of Stock
 Shop More  Best Sellers

Cheap And Discounts 1/2/5pcs GY-SAMD21 Mini Breakout Sensor for Arduino IDE Atmel ATSAMD21G18 32-bit ARM Cortex-M0 Wholesale. Buy Directly From Merchant FlyFun Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.

Recommends

2024 COLMI R09 Smart Ring For Men Women, Heart Rate Blood Oxygen Monitoring, 5ATM & IP68 Waterproof For Android iOS
US $ 28.48
US $ 74.95
-62%
(4.4)
HOT
78mAh 3.87V 391220 Watches Batteries for Fitbit Inspire 3+Free Tools
US $ 20.16
US $ 40.32
-50%
(5.0)
R10 Smart Ring with Charging Dock Men Women Health Sleep Heart Rate Monitoring IP68 & 5ATM Waterproof Multi-sport Mode
US $ 12.51
US $ 27.79
-55%
(5.0)
HOT
Bezel Ring 46Mm For S3 Frontier Protective Protection Cover Case Replacement Bezel Ring 46Mm Gear Cover Accessory
US $ 1.80
US $ 3.67
-51%
(5.0)
R13 Smart Ring with Display Screen and Touch,Wireless Charging Case,Health Manager,5ATM Waterproof Men Women Ring For Android OS
US $ 22.67
US $ 45.34
-50%
(5.0)
R04 Smart Ring Health ring finger fitness tracker Heart rate blood oxygen QRing App 5ATM waterproof Health Manager Sleep Monitor
US $ 13.09
US $ 22.19
-41%
(3.0)
HOT
Protective Case Tempered Glass Pc Material Full Coverage Easy Install Fashion Design Long Service Life
US $ 1.71
US $ 4.17
-59%
(5.0)
HOT
For LG G Watch R W110/W150 Watch Urbane Generation Watch Battery BL-S3 High Quality Low Price Original with Tools
US $ 15.11
US $ 35.98
-58%
(5.0)
HOT
Nfc Smart Ring 8Mm Transparent Multi-Functional Wearable Digital Finger Ring For No Charge
US $ 1.75
US $ 4.27
-59%
(5.0)
2025 New Smart Ring Lady Heart Rate Sleep Health Monitor Menstrual cycle detection IP68 Waterproof Fashion Sport Rings Women Men
US $ 28.04
US $ 62.37
-55%
(5.0)
New Ultra-thin Lightweight Smart Ring Multi-functional Display Heart rate Health Caller ID Reminder Motion Detection Waterproof
US $ 22.21
US $ 44.42
-50%
(5.0)
HOT
Small Automatic Ribbon Paper Card Winding Machine, Electric Speed-Adjustable Cross-Stitch Winder with Tension Control
US $ 57.43
US $ 63.81
-10%
(5.0)
SR08 Smart Ring with Charging Box for Men Women LED Display Screen Gesture Control Health Monitor 5ATM Waterproof Sports Rings
US $ 19.06
US $ 38.90
-51%
(3.9)
HOT
APP00278 340mAh Watches Batteries for Montblanc SUMMIT S2T18+Free Tools
US $ 17.16
US $ 34.32
-50%
(5.0)
HOT
For Honor Magic Watch 2 46mm MNS-B19 Rear Cover Assembly Components Heart Rate Cable Vibration Assembly Repair Parts
US $ 21.41
US $ 31.95
-33%
(5.0)
R10 Monitoring Smart Ring Qring Heart Rate Monitoring More Precise Stainless Steel Wireless Charger Products 2025 New Couples
US $ 32.25
US $ 64.51
-50%
(3.7)
HOT
Halloween electric robots | Dancing pumpkin robot dolls, Halloween prank robots with music and lights – ideal Halloween gifts.
US $ 17.26
US $ 20.30
-15%
(5.0)
COLMI R06 Smart Ring Men Women, Heart Rate and Blood Oxygen Monitor, IP68 & 5ATM Waterproof, Multi-sport Mode
US $ 21.47
US $ 44.73
-52%
(4.0)
HOT
Watch Protective Case Smart Watch Protector PC Shell Watch Protector Compatible for Verge A1801 (Black)
US $ 1.45
US $ 3.16
-54%
(5.0)
HOT
Watch Screen Cover Protector Case Durable Scratch Proof for Xgo2 Smartwatch Accessories Watch Protective Case
US $ 2.01
US $ 4.46
-55%
(5.0)
JHD For 2025 New JJRC R35 RC Robot Intelligent Programming Induction Interactive Remote Control Robot Electric Robot Model
US $ 36.24
(5.0)
New Smart Ring R09 Health Monitor Multi Sport Mode Skin Temperature Measurement 5ATM Waterproof Smart Ring With Charging Case
US $ 17.86
US $ 47.53
-62%
(4.6)
HOT
New PL432224 280mAh Watches Batteries for Huami Amazfit EVE PL432224 + Free Tools
US $ 18.02
US $ 36.03
-50%
(5.0)
R09 Smart Ring Men Women with Charging Case,Heart Rate Blood Oxygen,Skin Temperature Monitor,5ATM Waterproof For Android iOS
US $ 20.17
US $ 45.85
-56%
(4.6)
Multifunctional Ring Remote Control Smart Ring Video Camera control, Document remote control,Smartring Men Women for Android IOS
US $ 9.44
US $ 18.89
-50%
(5.0)
WiFi Smart Curtain Motor Opener Aluminum Automatic Electric Roman Pole/T/U Track 3-in-1 System Home Automation
US $ 93.51
US $ 198.97
-53%
(5.0)
[2024 ] COLMI R02 Smart Ring Military Grade Titanium Steel Shell Health Monitoring IP68 & 5ATM Waterproof Multi-sport Modes
US $ 19.81
US $ 42.15
-53%
(5.0)
R04 Smart Ring Men Women With Charging Case,Heart Rate and Blood Oxygen Monitor,5ATM Waterproof,Multi-sport Mode For Android IOS
US $ 19.72
US $ 41.95
-53%
(4.8)
HOT
R09 Smart Ring Men Women with Charging Case,Heart Rate Blood Oxygen,Skin Temperature Monitor,5ATM Waterproof For Android iOS
US $ 21.10
US $ 42.21
-50%
(5.0)
Smart Ring LED Display Screen Heart Rate Blood Oxygen Monitor Smartring Men Women Waterproof Multiple Sports Modes Ring 2025 New
US $ 19.88
US $ 39.76
-50%
(4.0)
HOT
Small Portable Speed-Adjustable Webbing Winder - Foot-Operated Electric Machine for Elastic/Fabric Lace/Woven Belt (Mobile Rewinding)
US $ 127.50
US $ 141.67
-10%
(5.0)
HOT
Tuya WiFi Weather Station | Desktop Clock, Forecast, Smart Wireless Thermometer and Humidity Meter with Remote Sensor and Alarm
US $ 40.73
US $ 50.91
-20%
(5.0)
HOT
Silicone Protective Watch Cover Compatible for Polar M400 M430 Durable Scratch Proof Lightweight Watch Case Cover
US $ 0.81
US $ 2.03
-60%
(5.0)
HOT
A1847 A1848 3.82V 342mAH Watches Batteries for Apple Watch Series 3 38mm GPS + Free Tools
US $ 17.16
US $ 34.32
-50%
(5.0)
2024 COLMI R11 Smart Ring, Fidget Spinner Anxiety Relieve Ring with Charging Case for Men, Health Sleep Monitor, 5ATM Waterproof
US $ 23.71
US $ 102.86
-76%
(4.5)
EIGIIS Color Screen display Fashion Smart Ring With Smart Touch Health blood pressure Tracker 5ATM Waterproof For Men Women R12
US $ 24.16
US $ 27.57
-12%
(5.0)
HOT
New PL332728V PL322728H Battery for Huami Amazfit Stratos 3 A1929 A1928 Stratos 2 A1609 A1619 Smart Watch Battery
US $ 17.59
US $ 35.18
-50%
(5.0)
HOT
290mah 361-00034-02 Battery for Garmin Fenix3 Fenix 3 3f Hr Gps Sports Watch
US $ 19.30
US $ 38.61
-50%
(5.0)
For Xiaomi-New Smart Ring for Men and Women, Heart Rate, Blood Oxygen, Sleep Health Monitor, Sport Fitness Tracker, Smartwatch
US $ 6.60
US $ 6.76
-2%
(4.7)
The newly upgraded smart ring features a digital display. It offers step counting, sleep monitoring, and multiple sports modes.
US $ 17.74
US $ 53.74
-67%
(5.0)
HOT
APP00222 3.8V 370mAh Watches Batteries for Apack Fossil Explorist Gen 3 ART5004 Fossil Q Explorist 3rd Generation +Tools
US $ 23.16
US $ 51.48
-55%
(5.0)
HOT
LQ S1 LQS1 3.7V 380mAh Smart Watch Battery for DZ09 AB-S1 DJ-09 YX-W9 SCX-M9 W8 Replacement Batteries
US $ 5.70
US $ 10.55
-46%
(5.0)
HOT
2-in-1 Protective Case + Screen Protector Glass for Amazfit T Rex 3 TRex3 Smart Watch Bumper Protection Cover & Tempered Gl R0R7
US $ 0.21
US $ 0.35
-40%
(3.0)
HOT
361-00086-23 178mAH Watches Batteries for Garmin Active+Free Tools
US $ 19.30
US $ 38.61
-50%
(5.0)
Smart Curtain Motor with Remote Control And Gateway 3in1 Track 15kg Load Bearing Suitable for Bedroom Living Room Hotel
US $ 54.56
US $ 118.60
-54%
(5.0)
HOT
PL582624 Watches Batteries for Amazfit GTR 3 GTR 3 Pro 3Pro + Free Tools
US $ 19.30
US $ 38.61
-50%
(5.0)
HOT
6 Pcs Watch Case Smartwatch Protection Shell Protector Clear Screen Covers Soft Rubber
US $ 4.21
US $ 10.03
-58%
(5.0)
New R10 Waterproof Smart Ring Health Monitor Men & Women Health & Sleep Monitor Smart Rings Multi-sport Modes QRing APP
US $ 28.54
US $ 39.64
-28%
(4.6)