DVK-BTM411 Laird Technologies, DVK-BTM411 Datasheet - Page 14
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DVK-BTM411
Manufacturer Part Number
DVK-BTM411
Description
BLUETOOTH EVAL BOARD BTM411
Manufacturer
Laird Technologies
Type
Transceiverr
Specifications of DVK-BTM411
Frequency
2.4GHz
Wireless Frequency
2.402 GHz to 2.48 GHz
Interface Type
UART
Data Rate
2.1 Mbps
Operating Voltage
3 V to 3.3 V
Antenna
Multilayer Ceramic Integrated
Operating Temperature Range
- 30 C to + 70 C
Output Power
4 dBm
Technology/ Type
Development Kit
For Use With/related Products
BTM411
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
DVK-BTM411
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DVK-BTM411-02
Manufacturer:
LAIRD
Quantity:
2
BTM410/411
Bluetooth
AT COMMAND SET
REFERENCE
14 www.lairdtech.com
®
AT Data Module
7. AT+BTF=”<string>”
8. AT+BTN=”<string>”
9. AT+BTN? {Read Friendly Name from Non-volatile Memory}
10. AT+BTF<bd_addr> {Get Remote Friendly Name}
11. AT+BTP
12. AT+BTQ
13. AT+BTG
This sets the friendly name of this device as seen by other devices. The new name becomes immediately
visible. Any name set by this command will be lost on next power cycle.
Please refer to S register 593 (Table 4.1) too.
Response: <cr,lf>OK<cr,lf>
This sets the default friendly name of this device as seen by other devices. It will be stored in non-volatile
memory. The new name will become visible to other devices on next power cycle. Use AT+BTF to make
the name visible immediately. Use AT+BTN? To read it back. An empty string (“”) will delete the string
from non-volatile memory which will force the default name to be used which is “Laird BTM 789012”.
The digits in the default friendly name represent the last 6 digits of the local Bluetooth address.
Please refer to S register 593 (Table 4.1) too. If a new value of S593 needs to be retained permanently,
save it to non-volatile memory by “AT&W”.
Response: <cr,lf>OK<cr,lf>
Read the default friendly name from non-volatile memory.
Response: <cr,lf>”My Friendly Name”<cr,lf>
<cr,lf>OK<cr,lf>
This command gets the remote friendly name of the peer specified.
Response: <cr,lf><bd_addr>,”Friendly Name”
<cr,lf>OK<cr,lf>
Make the device discoverable and connectable and wait for a connection from any device.
The setting remains valid until next reset or power cycle (unless not changed by any other AT command
subsequently). For permanent discoverable/connectable settings, please refer to S Register 512.
Response: <cr,lf>OK<cr,lf>
Make the device discoverable but not connectable. Being discoverable implies that this device will
respond to inquiries from other devices (inquiry scans enabled).
The setting remains valid until next reset or power cycle (unless not changed by any other AT command
subsequently). For permanent discoverable/connectable settings, please refer to S Register 512.
Use AT+BTX to make the device not discoverable.
Response: <cr,lf>OK<cr,lf>
Make the device connectable but not discoverable and wait for a connection from any device.
The setting remains valid until next reset or power cycle (unless not changed by any other AT command
subsequently). For permanent discoverable/connectable settings, please refer to S Register 512.
Response: <cr,lf>OK<cr,lf>
{Make Device Discoverable and Connectable }
{Make Device Discoverable}
{Make Device Connectable}
{Set Friendly Name Temporarily}
{Set Friendly Name Permanently}
Laird Technologies