Buy JDY-17 bluetooth 4.2 Module High Speed Data Transmission Mode BLE Mesh Networking Low Power cheapest price
Product introduction:
The JDY-17 transmission module is based on the bluetooth 4.2 protocol standard, the working band is 2. 4GHZ range, the modulation mode is GFSK, the maximum transmission power is Odb, the maximum launch distance is 60 meters. The import original chip is designed to support the user to modify the equipment name, service UUID, transmit power, match the password and so on through the AT command. Czechoslovakia is flexible. JDY-17 bluetooth module can realize data transmission of module and cell phone or module and module, and can choose UART or IIC communication mode through I0, and BLE bluetooth can be used for product application quickly through simple configuration.
Module parameter details:
JDY-17 product parameters
Model
JDY-17
Work band
2.4G
Emission power
Odb (maximum)
Communication interface
UART or IIC
Working voltage
1.8V-3.3V
Working temperature
-40℃ -80℃
Storage temperature
-40℃ -80℃
Antenna
external antenna
Receiving sensitivity
-97dbm
Transmission distance of
60 meters
Module size
18mm* 14.94 *2.6
bluetooth version
BLE4.2 (compatible BLE4.0 BLE 4.1)
Transmission rate
115200bps/s
Wake-up state current
4.9mA (broadcast)
Shallow sleep state current
<300uA (broadcast)
Deep sleep current
1.8uA (no broadcast)
Instruction parameter preservation
Parameter configuration of power down data is saved
STM welding temperature
<300℃
Working current:
Working mode
Broadcast state
Current
Remark
Awaken
Broadcast
4. 9mA
Generally speaking with APP, it is suggested that broadcasting should not be too long and too long to affect connection time. It is generally recommended between 100 and 500mS, such as fast connection and no demand for power consumption. The broadcast interv al can be set to the shortest possible.
Deep sleep free sleep
NO broadcast
1.38uA
Shallow sleep has radio sleep
100mS Broadcast interval
280uA
Average power consumption
200mS Broadcast interval
140uA
300mS Broadcast interval
80uA
400mS Broadcast interval
The following current is lower
500mS Broadcast interval
600mS Broadcast interval
700mS Broadcast interval
800mS Broadcast interval
900mS Broadcast interval
1000mS Broadcast interval
internal state of arousal
Already connected
4. 93mA
In connection state, you can check the AT +STARTEN instruc tion by pulling the PWRC pin down and Issuing the AT instruction or the direct pivoting mode.
Sleep state
Already connected
50uA
Pin function description:
Pin
Function
Explain
1
VCC
Power supply <1.8-3
2
PWM1
Support UART, IIC, APP control
3
PWM2
Support UART, IIC, APP control
4
104
High and low levels can be controlled by APP
5
NULL
6
STAT
UART communication mode: unconnected low level, high level aft er connection. IIC communication mode: no connection to high level, connection, disconnection or reception will be interrupted by "interrupt" work, interrupt down edge hold time 200ms
7
NULL
8
NULL
9
101
High and low levels can be controlled by APP
10
102
High and low levels can be controlled by APP
11
NULL
12
MILL
13
103
High and low levels can be controlled by APP
14
PWH3
Support UART, IIC, APP control
15
TO4
Support UART, IIC, APP control
16
MILL
17
ALKD
Broadcast scintillation, frequent connection after connection (master and slave effectiveness)
18
RTCA
RTC timing time produces the falling edge interrupt signal, normally high level.
19
TXD_0R_DD
SELECT boot for high power, this pin function is serial TXD. SELECT boot for low power, this pin function is IIC DD
20
RXD_0R_DC
SELECT boot for high power, this pin function is serial RXD. SELECT boot for low power, this pin function is IIC DC
21
SELECT
UART or IIC selection pin Open low level: IIC communication mode Open high level: UART communication mode The default SELECT is suspended to high level: UART communication mode. When the user needs IIC, the SELECT pin should be grounded.
22
PWRC
Down wake-up, when the AT command needs to be sent in the connection state, the AT instruction mode can be expressed by keeing this pin low level, and the pin is AT instruction mode at high and low levels in the unconnected state.
23
RESET
Hardware reset pin
24
GND
Power supply
Serial AT instruction set:
JDY-17 module serial port to send AT instructions must add rn, AT is not case sensitive.
Sequence
Instructions
Effect
Master / slave
Working mode
Default
1
AT+PERM
APP permission configuration
S
I0,PWM Make energy
2
AT+RST
reset
M/S
3
AT+H0STEN
Master and subordinate setting
M/S
Slave machine
4
AT+MAC
Device MAC
M/S
5
AT+BAUD
Baud rate
M/S
9600
6
AT+NAME
Broadcast name
S
JDY-17
7
AT+C0NN
Host connection slave
M
8
AT+SCAN
Host scanning slave
M
9
AT+BAND
Host bindings from the machine MAC
M
000000000000
10
AT+USTP
Serial stop bit
M/S
0
11
AT+SLEEP
Sleep
M/S
12
AT+PARITY
Serial parity check bit
M/S
0
13
AT+PASS
Slave connection password
S
123456
14
AT+STARTEN
Working mode of opening
M/S
0
15
AT+DEFAULT
Restore the factory
M/S
16
AT+FLOWC
Serial flow control
M/S
0
17
AT+VER
Version number
M/S
JDY-17-V1.0
18
AT+ISCEN
Slave connection cipher switch
M/S
0
Package included:
1 x JDY-17 bluetooth 4.2 Module High Speed Data Transmission Mode BLE Mesh Networking Low Power.
Best JDY-17 bluetooth 4.2 Module High Speed Data Transmission Mode BLE Mesh Networking Low Power good price
Specification: JDY-17 bluetooth 4.2 Module High Speed Data Transmission Mode BLE Mesh Networking Low Power
Weight
0.012 kg
User Reviews
0.0out of 5
★★★★★
0
★★★★★
0
★★★★★
0
★★★★★
0
★★★★★
0
Write a review
There are no reviews yet.
Only logged in customers who have purchased this product may leave a review.
I bought one for us. And to be honest I was VERY SCEPTICAL. But once installed the sky is the limit on what you can do. Our kids are grown with their own children and even the grandchildren know how to operate it and love the video options. So we decided to get them their own and not to brag but mom and dads gift were the bomb. Even the grandchildren were excited
After having it for a few days I love it! I tried it with different cups and mugs and you’ll want to use the a mug with a flat base to really spread the heat. I pre heat my mug while my coffee brews and it will stay hot as long as you’d like. I found the default high heat setting worked best for me. It’s not to expensive and makes a great gift. I got mine in black and it looks great on my desk at work.
This thing really works. If you are reading a review that says it doesn’t then they r either not using it correctly or using the wrong product. I did not get paid to use this product or my personal opinion like others. I didn’t want to spend all the extra money on a fancy brand name with the same results. My pics will speak for themselves.
Arrival a few days before the scheduled date, very satisfied. Well packaged, received intact and functional, perfect for sketches, simple design but good for the price. Comes with an anti-loss strap, and the pen easy to store.
6V 10W 1.7A Portable Solar Panel USB Solar Charging Board Charger -
$61.14$31.04Its very good item for me, usually I am using this for charging my power bank (10000mah). Very good.
Tanix TX3 Mini+ Amlogic S905W2 DDR3 2GB RAM eMMC 16GB ROM 5G WiFi Android 11 Smart TV Box AV1 H.265 4K@30fps Video Decoder OTT Box - $55.85
I bought one for us. And to be honest I was VERY SCEPTICAL. But once installed the sky is the limit on what you can do. Our kids are grown with their own children and even the grandchildren know how to operate it and love the video options. So we decided to get them their own and not to brag but mom and dads gift were the bomb. Even the grandchildren were excited
55 Degrees Celsius Constant Mug Warmer Heating Automatic Water Heater Warm Cup Warmer for Office Dorm Room - $25.79 – $27.05
After having it for a few days I love it! I tried it with different cups and mugs and you’ll want to use the a mug with a flat base to really spread the heat. I pre heat my mug while my coffee brews and it will stay hot as long as you’d like. I found the default high heat setting worked best for me. It’s not to expensive and makes a great gift. I got mine in black and it looks great on my desk at work.
High Pressure Foam Washer Jet Car Washing Lance Soap Sprayer Adjustable - $58.51
This thing really works. If you are reading a review that says it doesn’t then they r either not using it correctly or using the wrong product. I did not get paid to use this product or my personal opinion like others. I didn’t want to spend all the extra money on a fancy brand name with the same results. My pics will speak for themselves.
Wireless Weather Station Thermohygrometer Weather Forecast Alarm Clock Perpetual Calendar Moon Phase - $53.11
Nice station
Wireless Weather Station Thermohygrometer Weather Forecast Alarm Clock Perpetual Calendar Moon Phase - $53.11
Perfect nothing to say and accurate data super
Thanks to seller send fast
12 Inch LCD Update Multi Function Writing Tablet 3 in 1 Mouse Pad Ruler Drawing Doodle Board Handwriting Pads - $23.79
Lightly box is pressed in brightness, but writing data is no problem four yo ~
12 Inch LCD Update Multi Function Writing Tablet 3 in 1 Mouse Pad Ruler Drawing Doodle Board Handwriting Pads - $23.79
Arrival a few days before the scheduled date, very satisfied. Well packaged, received intact and functional, perfect for sketches, simple design but good for the price. Comes with an anti-loss strap, and the pen easy to store.
12 Inch LCD Update Multi Function Writing Tablet 3 in 1 Mouse Pad Ruler Drawing Doodle Board Handwriting Pads - $23.79
I arrived a week earlier than planned, I loved it coming with the battery included, very good product
5000W LED Full Spectrum Plant UV Grow Light Veg Growing Lamp Indoor Hydroponic -
$63.62$33.52It didn’t take long to get there, all ok