KAGA FEI ES2805 Bluetooth Low Energy or ANT Module User Manual

June 12, 2024
KAGA FEI

User manual
(for ES2805)KAGA FEI ES2805 Bluetooth Low Energy or ANT
Module

FCC ID: 2A6NFES2805
IC: 28568-ES2805

ES2805 Bluetooth Low Energy or ANT Module

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

  1. Japan Regulatory Information
    a) This Product is a radio system and obtained certification of construction type combined with the specific antenna.
    b) Please ensure that your product has a label with the following certification mark at easily viewable location. If your product is too small to have the label, please place it in the instruction manual and package of your product. The  mark diameter shall be easily legible. In case your product does not have the label with the following certification mark, you or your customer who uses your product may be against the Radio Law and subjected to criminal  punishment. KAGA FEI shall not be liable for any loss or damage incurred by you or your customer arising from use of your product which does not have following certification mark.
    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. ES2805 : 005-103150

  2. Canada Regulatory Information
    The following information must be indicated on the host device of this module;
    a) This device complies with Innovation, Science and Economic Development Canada’s applicable license-exempt RSSs. Operation is subject to the following two conditions:
    (1) This device may not cause interference; and
    (2) 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 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 method on your product. -Contains IC : 28568-ES2805

  3. FCC Regulatory Information
    a) This device complies with part 15 of the FCC Rules. -Part 15 Subpart C
    b) The following statement shall be indicated on the host device or the user manual of the host device; 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.
    c) Please notify certified ID by either one of the following method on your product.
    -Contains Transmitter Module FCC ID: 2A6NFES2805
    -Contains FCC ID: 2A6NFES2805
    d) Since there is no space which indicates FCC ID on this module, FCC ID is indicated in a manual. If the FCC ID is not visible when the module is installed inside another device, then the module is installed must also display a  label referring to the enclosed module.
    e) The following statement shall be indicated in the user manual of the host device;
    CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the use’s authority to operate the equipment.
    f) 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.
    g) 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.
    h) The following statement shall be indicated in the user manual of the host device; The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
    i) 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.
    j) Antenna List

No.1|
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Antenna Category| Monopole
Antenna Type| PCB antenna
Dimensions| 3.45mm x 2.85mm
4. 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 GND Ground Ground (0 V)
2 NC Not Connected Reserve
3 P0.12 Digital I/O General purpose I/O
4 P0.00 XL1 Digital I/O Analog input General purpose I/O Connection for

32.768kHz crystal (LFXO)
5| P0.01 XL2| Digital I/O Analog input| General purpose I/O Connection for 32.768kHz crystal (LFXO)
6| DCC| Power| DC/DC converter output (3.3V PWM)
7| DEC4| Power| 1.3V analog supply. Input from DC/DC converter. Output from 1.3 V LDO.
8| VDD| Power| Power (battery) supply
9| NC| Not Connected| Reserve
10| NC| Not Connected| Reserve
11| OUT_ANT| Antenna In/Out| Internal antenna. It should be connected to Pin 12 OUT_MOD for normal operation
12| OUT_MOD| RF In/Out| RF I/O pin. It should be connected to Pin 11 OUT_ANT for normal operation
13| GND| Ground| Ground (0 V)
14| NC| Not Connected| Reserve
15| P0.18| Digital I/O| General purpose I/O
16| SWDCLK| Digital input| Serial Wire Debug clock input for debug and programming
17| SWDIO| Digital I/O| Serial Wire Debug I/O for debug and programming
18| GND| Ground| Ground (0 V)
19| P0.21 RESET| Digital I/O| General purpose I/O Configurable as pin reset
20| P0.20| Digital I/O| General purpose I/O
21| P0.05 AIN3| Digital I/O Analog input| General purpose I/O SAADC input
22| NC| Not Connected| Reserve
23| P0.04 AIN2| Digital I/O Analog input| General purpose I/O pin. SAADC/COMP/LPCOMP input.
24| P0.14| Digital I/O| General purpose I/O pin.
25| P0.16| Digital I/O| General purpose I/O pin.
26| GND| Ground| Ground pin. (0 V)
27-28| NC| Not Connected| Isolated pad on PCB for mechanical stability.

KAGA FEI Co., Ltd.

Documents / Resources

| KAGA FEI ES2805 Bluetooth Low Energy or ANT Module [pdf] User Manual
2A6NFES2805, es2805, ES2805, Bluetooth Low Energy or ANT Module, ES2805 Bluetooth Low Energy or ANT Module, ANT Module, Module
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