perfectyou05
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Specifications

Origin: Mainland China

Material: Mixture

Module functions: measure heart rate, measure blood oxygen concentration, measure temperature

Supply voltage: 1.8V-5V

Detection signal type: light reflection signal (PPG)

Output signal interface: 2C interface

Communication interface level: 1.8/3.3V optional

Red LED peak wavelength: 650nm-670nm

Infrared LED peak wavelength: 870nm-900nm

Size: 21*15*3mm

Product size: 0.83x0.59x0.12inch

Origin (Country or Region): Mainland China (Origin)

Material: mixture

Product Description
Specification:
Origin: Mainland China
Material: Mixture
Module functions: measure heart rate, measure blood oxygen concentration, measure temperature
Supply voltage: 1.8V-5V
Detection signal type: light reflection signal (PPG)
Output signal interface: 2C interface
Communication interface level: 1.8/3.3V optional
Red LED peak wavelength: 650nm-670nm
Infrared LED peak wavelength: 870nm-900nm
Size: 21*15*3mm
Product size: 0.83x0.59x0.12inch
Origin (Country or Region): Mainland China (Origin)
Material: mixture

Interface Description:
1.VIN: power supply input terminal, 1.8V-5V
2.SCL: clock of I2C bus
3.SDA: 2C bus data
4.NT: Interrupt pin
5.IRD: Output 2.8V, drive infrared LED
6.RD: Output 2.6V, drive red LED
7.GND: Ground

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.


Included
3pcs 1 x MAX30102 Heart Rate Blood Oxygen Sensor Module
Pictures
  1. * Payment must be received within 7 business days of auction closing.
  2. * If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
  3. * Refunds are normally issued with 2 working days.If you need any further information regarding payments,please contact us via eBay message.
  4. * If you have any special requests, please send us a message before making the payment.
  5. *NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
  6. Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

  1. * 12 months Warranty. Buy with confidence!

  2. * If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  3. * If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  4. * If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

  1. * We ship from the item location.

  2. * Items will be shipped within 3 business day(S) after payment completed received.

  3. * NOTE: Please check the parcel before sign for it, If any problem with the parcel please mark on the signature that "Damaged when received" when signing it. Thank you.

  1. * We are not responsible for any custom duty or import tax.

  2. * We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.

  3. * All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.

  4. * Serious Buyer Only! Please place bid only if you agree with all the terms.

  5. * If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.

  6. * If you were pleased with this transaction, Please give us 5 star rating, thanks!

  1. * Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.

  2. * And our Office is closed on Sunday and public holidays.

  3. * We apologize for the late reply during the holidays.

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