KAGA FEI EC2811 Bluetooth Low Power Module User Manual

: May 15, 2024
: KAGA FEI

Table of Contents

KAGA FEI EC2811 Bluetooth Low Power Module
Product Specifications
Product Usage Instructions
FAQ
FCC Statement
Pin Descriptions
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KAGA FEI EC2811 Bluetooth Low Power Module

Product Specifications

Model: EC2811
Manufacturer: KAGA FEI Co., Ltd.
Version: 1.0
Date: 21-Aug-2023
FCC ID: 2A6NFEC2811
IC: 28568-EC2811

Product Usage Instructions

Installation

1. This module should be installed in the host device according to the interface specification provided.

Regulatory Information

Japan Regulatory Information

Ensure your product bears the specific label information related to this module.
The mark diameter should be easily legible without using a device such as light microscopes.

Canada Regulatory Information

a) Follow Innovation, Science and Economic Development Canada’s license-exempt RSS standards.
b) Maintain compliance with RF Exposure requirement.

FCC Regulatory Information

a) Complies with part 15 of the FCC Rules.
b) Notify certified ID on your product.
c) Avoid changes or modifications not approved by the responsible party.
d) Use within the specifications provided to maintain compliance with RF Exposure requirements.
e) Antenna used must not be co-located or operating with any other antenna or transmitter.

FAQ

Q: What should I do if I encounter interference issues with the device?

A: Ensure the device is used within the specified limits and that it complies with regulatory standards. If interference persists, contact customer support for further assistance.

Q: Can I modify the device in any way?

A: No, any changes or modifications not approved may void the user’s authority to operate the equipment. Contact customer support for any inquiries regarding modifications.

This module should be installed in the host device according to the interface specification.

Japan Regulatory Information
This module is approved with the specific antenna on this module. Please ensure that your product can also bear a label with the following information. If the product is so small that it is not practicable to place the label, you can also place it in the instruction manual and package. The mark diameter shall be easily legible without using a device such as light microscopes. It is recommended to include the following sentence in the user manual of your product: 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. EC2811 ： 005-103185
Canada Regulatory Information
- a) This device complies with Innovation, Science and Economic Development Canada’s applicable license-exempt RSSs. Operation is subject to the following two conditions: (
- this device may not cause interference, and
- this device must accept any interference, including interference that may cause undesired operation of the device.
- b) This product is certified as type of the portable device with Innovation, Science and Economic Development Canada Rules. To maintain compliance with RF Exposure requirement, please use within specification of this product.
- c) Please notify certified ID by either one of the following methods on your product. Specifiez ID certifiée dans votre produit par une de méthode suivante. -Contains Transmitter module IC : 28568-EC2811 -Contains IC : 28568-EC2811
- d) Please indicate your product name at any location on the exterior of the host product or product packaging or product literature, which shall be available with the host product or online.
- e) Please include the following statements in rectangle on the user manual of the host device of this module

This device complies with Innovation, Science and Economic Development Canada license-exempt RSS standards. Operation is subject to the following two conditions:

This device may not cause interference.
This device must accept any interference, including interference that may cause undesired operation of the device

FCC Statement

a) 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.
b) Please notify certified ID by either one of the following methods on your product. -Contains Transmitter Module FCC ID: 2A6NFEC2811 -Contains FCC ID: 2A6NFEC2811
c) CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
d) This product is certified as type of the portable device with FCC Rules. To maintain compliance with RF Exposure requirement, please use within specification of this product.
e) The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
f) 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.
g) This device complies with part 15 of the FCC Rules. -Part 15 Subpart C
h) The modular transmitter is only FCC authorized for the specific rule parts (Part 15 Subpart C) 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.
i) 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 relevant guidelines -for EMC: KDB 996369 D04 and any other relevant guidelines
j) 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.
k) Antenna List This module is approved along with the following antenna. You cannot use any antennas other than the listed one because it deviates from the accredited conditions.
No.1| Manufacturer| TAIYO YUDEN
---|---|---
Part No.| AH212M245001-T
Antenna Type| Monopole
Maximum Antenna Gain| +0.9dBi
No.2| Manufacturer| KAGA FEI
Part No.| N/A (Printed on PCB)

Dimensions 9.0mm x 2.7mm

Antenna Type| Monopole
Maximum Antenna Gain| -2.6dBi

l) Please include the following statements in rectangle on the user manual of the host device of this module;

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference, and
this device must accept any interference received, including interference that may cause undesired operation.

FCC CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This product is certified as type of the portable device with FCC Rules. To maintain compliance with RF Exposure requirement, please use within specification of this product.

CE Regulatory Information

a) When your end product installs this module, it is required to proceed additional certification processes before placing on the market in EU member states to make your products fully comply with relative EU standards.
b) KAGA FEI can provide you the test reports of conducted measurement portion for the radio module. You can utilize the test reports for the certification processes of your end product as it requires radio testing.

Pin Descriptions

Pin	Pin name	Pin function	Description
1	DCC	Power	DC/DC converter output pin (built-in LC for DC/DC).
2	DEC4	Power	1V3 regulator supply decoupling.

Input from DC/DC converter. Output from 1.3 V LDO.

20

| P0.21 RESET| ****

Digital I/O

| General purpose I/O pin Configurable as system RESET pin.

(Factory default : General purpose I/O pin)

(2/2)

| Control name Pin Layout
---|---
Pin| Pin name| Pin function| Description
---|---|---|---
36| P0.11| Digital I/O| General purpose I/O pin.
37| P0.12| Digital I/O| General purpose I/O pin.
38| P0.15| Digital I/O| General purpose I/O pin.
39| P0.16| Digital I/O| General purpose I/O pin.
40| P0.19| Digital I/O| General purpose I/O pin.
41| P0.20| Digital I/O| General purpose I/O pin.
42 to 47| GND| Ground| Ground pin. (0 V)