WHERE EYWHANAWZ Bluetooth 5.0 low energy BLE Module Instructions
- June 6, 2024
- WHERE
Table of Contents
WHERE EYWHANAWZ Bluetooth 5.0 low energy BLE Module
This specification (“Specification”) applies to the hybrid IC “EYWHANAWZ”, a Bluetooth® 5.0 low energy module (“Product”) manufactured by WHERE, Inc. (“WHERE”)
Description
- Model Name: EYWHANAWZ
- Chip : Nordic nRF52832 (512kB Flash, 64kB RAM)
- Function: Radiofrequency transceiver Module. Bluetooth®5.0 conformity.
- Application: BLE Mesh Network
- Structure: Hybrid IC loaded with silicon monolithic semiconductor
- Marking: QR code(including Part Number, Lot Number, BD address), Japan ID and FCC ID on PCB
- Country of origin ： Japan
- Packaging: Packaging method: Tray + Box Packaging Unit: 40 pieces
Notes:
Japan Regulatory Information
- This Product is a radio system and obtained certification of construction type combined with the specific antenna.
- Please ensure that your product may label the following certification mark at easily viewable location. If your product is too small to have the label, you can place it in the instruction manual and package of your product. The mark diameter shall be easily legible.
- This product installs a radio system which has been approved as a radio station in a low power data communication system based on the Radio Law. EYWHANAWZ： 001-A17160
FCC Regulatory Information
- This device complies with the following standards:
- Part 15 Subpart C
- FCC ID: 2AV6HEYWHANAWZ
- This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
- Please notify certified ID by either one of the following method.
- Contains Transmitter Module FCC ID: 2AV6HEYWHANAWZ
- Contains FCC ID: 2AV6HEYWHANAWZ
- CAUTION: Any changes or modifications not expressly approved by the party responsible for compliance could void the use’s authority to operate the equipment.
- The modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed.
- [CAUTION] To maintain compliance with FCC’s RF exposure guidelines, use only the supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations. To maintain compliance with FCC’s RF exposure guidelines, this equipment should be installed and operated with minimum distance 20cm between the radiator and your body.
- The Model EYWHANAWZ with 2400-2483.5MHz transmitter complies with Maximum permissible exposure limits for humans as called out in §1.1310. It is exempt from Maximum Permissible Exposure based on its operating frequency, and power density 0.00067mW/cm2.
- The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
- Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. When installing this module to your final devices, please make sure to carry out all the necessary evaluations according to the applicable guidelines like follows:
- for RF exposure: KDB 447498, KDB 996369 and any other relavant guidelines
- for EMC: KDB 996369 D04 and any other relavant guidelines
- This module can change the output power depending on the circumstances by the application software which is developed by module installer. Any end user cannot change the output power.
- When you install this module to your final devices, please ensure that your final composite product complies with the applicable FCC rules in reference to a guidance in KDB 996369.
BLUETOOTH QUALIFICATION
EYWHANAWZ is qualified as End Product category by Bluetooth SIG.
- Product Name: EXBeacon_2
- Model Number: EYWHANAWZ
- Declaration ID: D052585
- Referenced Qualified Designs: 125047 (End Product)
- Company: WHERE, Inc.
- Listing Date: 2020-10-28
- Specification Name: 5.0
Term of Warranty
WHERE warrants only that this Product is in conformity with this Specification for one year after purchase and shall in no event give any other warranty.
Items of the Specification
- Any question arising from the Specification shall be solved in good faith through mutual discussion by the parties hereof.
- The language of this “General items” is Japanese and this “General items” shall be interpreted by Japanese Any copies of translation is a reference purpose only and is not binding on both parties hereto.
Control No.| Control name
Electrical characteristics
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DC Input Power Specifications
| Symbol | Description | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| DC Power 1-1 | CN351 Input Power though 5V AC adapter | 5 | V | ||
| DC Power 1-2 | CN331 Input Power | 4.5 | 5 | 10 | V |
| DC Power 2 | CN301 Input Power | 2.7 | 3.0 | 3.3 | V |
RF Specifications
| Symbol | Description | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Fop | Operating frequencies | 2402 | 2480 | MHz | |
| PLLchsp | PLL channel spacing | 1 | MHz | ||
| DfBLE1M | Frequency deviation @ BLE 1Msps | +/-250 | kHz | ||
| DfBLE2M | Frequency deviation @ BLE 2Msps | +/-500 | kHz | ||
| PRF | Maximum output power | 4 | 6 | dBm | |
| PRFC | RF power control range | 24 | dB | ||
| PRFCR | RF power accuracy | +/-4 | dB | ||
| PRF1 | 1st Adjacent Channel Transmit Power 1 MHz | -25 | dBc | ||
| PRF2 | 2nd Adjacent Channel Transmit Power 2 MHz | -50 | dBc | ||
| PRXMAX | Maximum received signal strength at < 0.1% PER | 0 | dBm |
PSENS,IT,1M,BLE
| Receiver sensitivity 1Msps BLE Ideal transmitter
<=37bytes (0.1% BER)
| | ****
-96
| | ****
dBm
PSENS,IT,2M,BLE
| Receiver sensitivity 2Msps BLE Ideal transmitter
Packet length<=37bytes
| | ****
-93
| | ****
dBm
Control No.| Control name
Circuit Schematic
---|---
**Block Diagram
**
Control No.| Control name
Outline/Appearance
---|---
Outline
Control No.| Control name
Pin Layout
---|---
Connector Descriptions
| CN | Pin name | Pin function | Description |
|---|---|---|---|
| 151 | TEST CN1 | Digital I/O | UART I/O and General purpose I/O pin. |
| 301 | DC Power 2 | Power/GND | Power supply pin. |
| 331 | DC Power 1-2 | Power/GND | Power supply pin. |
| 351 | DC Power 1-1 | Power/GND | Power supply though 5V AC adapter. |
| 401 | TEST CN1 | Digital I/O | General purpose I/O pin. |
CN401 Pin Descriptions
| Pin | Pin name | Pin function | Description |
|---|---|---|---|
| 1 | GND | Ground | Ground pin. (0 V) |
| 2 | +3.3V_LDO | Power | Output from 3.3 V LDO |
| 3 | P0.11 | Digital I/O | General purpose I/O pin |
| 4 | SWDIO | Digital I/O | Serial Wire Debug I/O for debug and programming |
| 5 | SWDCLK | Digital input | Serial Wire Debug clock input for debug and |
programming
6| P0.14| Digital I/O| General purpose I/O pin
7| P0.15| Digital I/O| General purpose I/O pin
8| P0.17| Digital I/O| General purpose I/O pin
9| P0.28| Digital I/O
Analog input
| General purpose I/O pin
SAADC/COMP/LPCOMP input.
10| GND| Ground| Ground pin. (0 V)
11| GND| Ground| Ground pin. (0 V)
12| NC| Not Connected| –
13| +3.0V| Power| Output from 3.3 V LDO
14| +3.0V| Power| Output from 3.3 V LDO
15| NC| Not Connected| –
16| CN351 / CN331| Power| Output from CN351 or CN331
17| CN351 / CN331| Power| Output from CN351 or CN331
18| NC| Not Connected| –
19| NC| Not Connected| –
20| GND| Ground| Ground pin. (0 V)
LA1| NC| Not Connected| –
LA2| NC| Not Connected| –
Control No.| Control name
Antenna Data example
---|---
1, 2400MHz
2, 2450MHz
3, 2500MHz
Documents / Resources
|
WHERE EYWHANAWZ Bluetooth 5.0 low energy BLE
Module
[pdf] Instructions
EYWHANAWZ, 2AV6HEYWHANAWZ, EYWHANAWZ Bluetooth 5.0 low energy BLE
ModuleEYWHANAWZ, Bluetooth 5.0 low energy BLE Module
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