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JDY-31 BT 3.0 Bluetooth Audio Module SPP Transparent Transmission Module IC Chip

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JDY-31 BT 3.0 Bluetooth Audio Module SPP Transparent Transmission Module IC Chip

JDY-31 BT 3.0 Bluetooth Audio Module SPP Transparent Transmission Module IC Chip
JDY-31 BT 3.0 Bluetooth Audio Module SPP Transparent Transmission Module IC Chip JDY-31 BT 3.0 Bluetooth Audio Module SPP Transparent Transmission Module IC Chip JDY-31 BT 3.0 Bluetooth Audio Module SPP Transparent Transmission Module IC Chip JDY-31 BT 3.0 Bluetooth Audio Module SPP Transparent Transmission Module IC Chip

Large Image :  JDY-31 BT 3.0 Bluetooth Audio Module SPP Transparent Transmission Module IC Chip

Product Details:
Place of Origin: China
Brand Name: creatall
Model Number: JDY-31
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
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JDY-31 BT 3.0 Bluetooth Audio Module SPP Transparent Transmission Module IC Chip

Description
Highlight:

BT 3.0 Bluetooth Audio Module

,

SPP Bluetooth Audio Module

Product Description:

 

JDY-30 = JDY-31 SPP-C Bluetooth serial pass-through module wireless serial communication from machine Replace HC-05 HC-06
 
Product Description: Model: JDY-30 module = JDY-31 The same use.
Support Bluetooth SPP protocol, the transmission speed of up to dozens of K per second

Applications:

1: Bluetooth printer
2: Bluetooth POS machine
3: intelligent home control
4: Bluetooth wireless data transmission
JDY-30 manual download address: https: //pan.baidu.com/s/1jIBSbD8
Advantages: Replace all Bluetooth 3.0 and 2.0 serial communication modules on the market

Input voltage with baseplate: 3.6V-6V(5v is good)

SMD input voltage without baseplate is 1.8V-3.6V

Features:
Bluetooth V3.0 + EDR
Bluetooth Class 2
Built-in PCB radio frequency antenna
Support UART interface
3.3V power supply
Operating Frequency Band:2.4GHz -2.48GHz unlicensed ISM band
Bluetooth Specification: V2.1+EDR
Host Interface: UART

Overall Rating

4.7
Based on 50 reviews for this supplier

Rating Snapshot

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All Reviews

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Australia Jun 5.2025
Helpful (65)
This universal voltage regulator is a lifesaver for my LED monitor. It works with 21C/29C/34C specs perfectly, no voltage spikes, and fits in the monitor case easily.
2
21C 29C 34C Universal Voltage Regulator for LED Monitor TV 3lines Power Supply Module
Mexico Mar 2.2025
Helpful (32)
The voltage regulator works reliably for my LED TV. The heat sink is a bit smaller than I thought it might be, but it hasn’t overheated during regular use.
C
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Russian Federation Feb 4.2025
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Этот модуль питания CA-1215 идеально подходит для моего проекта с LCD. Он стабильный, компактный и работает без проблем. Нет флуктуаций напряжения—точно то, что мне нужно было!
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Contact Details
Shenzhen Creatall Electronics Co., Ltd.

Contact Person: Alva Cheng

Tel: +86-13827494627

Fax: 86-755-85270755

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