G-NiceRF 2Pcs BLE5201 bluetooth 5.2 Wireless Data Transmission Module Low Power Consumption

$23.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Introduce:

The BLE5201 Bluetooth data transmission module uses the Bluetooth 5.2 protocol and uses the EFR32BG22C224 SOC chip from Silicon Labs. It has the characteristics of low power consumption, small size, long transmission distance and strong anti-interference ability. The BLE5201 features ultra-low transmit and receive current (3.6 mA at 0 dBm transmit; 2.6 mA receive) and a high-performance, low-power M33 core that extends coin cell battery life to ten years. Target applications include Bluetooth Mesh low energy nodes, smart door locks, personal healthcare and fitness devices. Applications such as asset tracking tags, beacons and indoor navigation will also good from the SOC’s Bluetooth Angle of Arrival (AoA) and Angle of Departure (AoD) capabilities and positioning accuracy within 1 meter. The EFR32BG22C224 SOC provides IQ sampling capability for direction finding applications and supports 125 KB and 500 KB Bluetooth Low Energy Coded PHYs, which can increase receive sensitivity to -106 dBm. Supports applications requiring direction finding capabilities or Bluetooth low energy mesh nodes. BLE5201 Bluetooth data transmission module is produced and tested strictly using lead-free process, and complies with RoHS and Reach standards.

Feature:

Developed based on Bluetooth 5.2 protocol
Support single slave and one master with multiple slaves, can connect multiple slaves at the same time, up to 8 connections
Support two working modes: configuration and transparent transmission
Support over-the-air upgrade (OTA DFU)
Support a variety of serial port parameter configuration
Support automatic broadcast, scan, connect
Support manual connection and automatic connection 2 connection methods
MTU is up to 247 bytes
Support custom 16-bit UUID, including one Service uuid, two Characteristicuuid
Maximum communication distance 70m (6dBm, 2mbps)
Support automatic binding
Support low power sleep

Applications:

Wireless meter reading wireless sensing
smart home
Industrial remote control, telemetry
Smart buildings, smart buildings
Automated data collection
health sensor
smart wearable device
smart robot
wireless sensing
electronic label
intelligent control

Main Parameters Min. Typ. Max. Remarks
Working voltage (V) 1.8 3.3 4.3 >=3.3V can guarantee output power
Communication level (V) 3.3
Operating temperature (°C) -40 85
Working frequency band (MHz) 2400 2483.5
Transmit power (dBm) 0 6
Receive sensitivity
Emission current (mA) 7.5
Receive current (mA) 8.5
Sleep current (uA)  <5 When not connected
Idle state current (mA) 6.58 Idle state, means no connection, the module does not broadcast/scan

PIN Function:



Pin No.  Pin Definition Pin Orientation Pin Function Instruction
1 GND Input Power ground
2 PA00 Input Disconnect pin Pull up by default. Low level: disconnect all Bluetooth connections and stop broadcasting/scanning; high level: resume broadcasting/scanning
3 PA01 SWCLK
4 PA02 SWDIO
5 PA03 Input wake-up pin CS Default pull-up: low-level work, high-level sleep
6 PA04 Input Module selection SET Pull up by default. High level: transparent transmission mode; low level: configuration mode
7 PA05 TXD Module serial port data sending pin
8 PA06 RXD Module serial port data receiving pin
9 GND Power ground
10 VCC Positive power supply
11 PC00 GPIO
12 PC01 GPIO
13 PC02 GPIO
14 PC03 GPIO
15 PC04 GPIO
16 PC05 GPIO
17 PB02 output Sleep state Wake-up mode: high level; low power mode: low level
18 PB01 output Mode status Transparent transmission mode: low level; configuration mode: high level
19 RESET output Reset Built-in pull-up resistor, active low
20 PB00 output Connection Status With connection: high level; no connection: low level



Package includes:

1 x BLE5201 Bluetooth data transmission module

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