User's Manual
Table Of Contents
- 1.1.Product Introduction
- 1.2.Product Features
- 1.3.Technical Specifications
- 1.4.Pin introduction
- 1.5.Product packaging
- Figure 1 HLK-B36 package size
- 1.6.Block diagram
- 1.7.Testboard description
- 1.8. Power requirements
- 1.9.WIFI transmission power consumption
- 1.10.WIFI receiving power consumption
- 1.11.Power consumption in each working mode of WIFI
- 1.12.Output power in each mode of WIFI
- 1.13.Receiving sensitivity in each mode of WIFI
- 2.Function description
- 3.ATAT command instructions
- 3.1.Query the current module version:at+ver
- 3.2.Local port operation:at+CLport
- 3.3.Set up the serial port:at+uart
- 3.4.SET DHCP:at+dhcpc
- 3.5.Set wifi connection mode:at+netmode
- 3.6.Set TCP connection mode:at+mode
- 3.7.Set the remote IP when the module is used as a cli
- 3.8.Set the remote port when the module is used as cli
- 3.9.Set parameter submission:at+net_commit
- 3.10.System restart /exit at command mode:at+reconn
- 3.11.Set the ssid and password of the module:at+wifi_co
- 3.12.Set the socket connection protocol:at+remote pro
- 3.13.Set network connection parameters：at+net_ip
- 3.14.Query STA mode network connection status：at+wifi_C
- 3.15.Query module MAC address :at+Get_MAC
- 3.16.Set the framing length：at+uartpacklen
- 3.17.Set framing time：at+uartpacktimeout
- 3.18.Set Bluetooth name：at+ble_name
- 4.AT command control code routine
- 5.Restore factory settings method
- 6.Bluetooth data transparent transmission
- 7.Bluetooth distribution network
- 8.Electrical characteristics
- 8.1.Electrical parameters
- 9.Appendix A Document revision history
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Integration instructions for host product manufacturers according to KDB 996369 D03 OEM
Manual v01
2.2 List of applicable FCC rules
FCC Part 15.247
2.3 Specific operational use conditions
This transmitter/module and its antenna(s) must not be co-located or operating in conjunction with any
transmitter. This information also extends to the host manufacturer’s instruction manual.
2.4 Limited module procedures
not applicable
2.5 Trace antenna designs
It is “not applicable” as trace antenna which is not used on the module.
2.6 RF exposure considerations
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment.
This compliance to FCC radiation exposure limits for an uncontrolled environment, and minimum of 20cm
separation between antenna and body.
The host product manufacturer would provide the above information to end users in their end-product
manuals.
2.7 Antennas
PCB antenna; 1dBi; 2.412 GHz～2.462GHz, 2.402 GHz～2.480GHz
2.8 Label and compliance information
The end product must carry a physical label or shall use e-labeling followed KDB784748D01 and KDB
784748 stating “Contains Transmitter Module FCC ID: 2AD56HLK-B36”.
2.9 Information on test modes and additional testing requirements
Data transfer module demo board can control the EUT work in RF test mode at specified test Channel.
2.10 Additional testing, Part 15 Subpart B disclaimer
The modular transmitter is only FCC authorized for the specific rule parts (FCC Part 15.247) listed on the
grant, and that 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 when contains digital circuity.