5pcs JDY-18 bluetooth Module 4.2 High Speed Transmission BLE Mesh Networking Master

5pcs JDY-18 bluetooth Module 4.2 High Speed Transmission BLE Mesh Networking Master

Name: 5pcs JDY-18 bluetooth Module 4.2 High Speed Transmission BLE Mesh Networking Master
Brand: Banggood
SKU: U2I-BG-1370888
Price: 4,155.00 INR
Availability: InStock

SKU: U2I-BG-1370888

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Product introduction:

The JDY -18 transmission module is based on the bluetooth 4.2 protocol standard, the working band is 2.4GHZ, the debugging mode is GFSK, the maximum transmission power is 0dB, the maximum launch distance is 60 meters. The imported original chip is designed to support the user to modify the equipment name, service UUID, transmit power, match the password and so on by AT command, convenient and quick. Use flexibly.
JDY-18 bluetooth module can realize the data transmission of module and cell phone and module, can choose UART or IIC communication mode through IO, and can use BLE bluetooth for product application quickly through simple configuration.

JDY-18 advantage:

1: JDY-18 uses BLE 4.2 protocol development compatibility BLE5.0, and mobile phone compatibility is better than CC2541 module.
2: the peak current of TX and RX is 5 to 6mA, and the peak current of CC2541 is more than ten MA. In the low power consumption, JDY-18 is more power saving and lower power consumption, such as electronic lock, or battery powered products.The JDY-18 module is generally recommended, and the average power consumption is at least half of JDY-08! It can also be used to transfer pictures on the printer!
3: The large transmission rate of the JDY-18 module is more than 8K per second. The master and slave communication supports 115200 baud rates to receive and receive continuously, and does not lose the packet. The serial test tool uses SSCOM test.
4: JDY-18 supports UART or IIC communication interface, which can be applied to lower cost MUC applications.
5: JDY-18 supports SIG standard MESH and JDY-16M supports MESH networking.
6: JDY-18 operation speed, performance, great promotion!

Module parameters:

JDY-18 Product introduction
Model	JDY-18
Working frequency band	2.4G
Emissive power	Odb (maximum)
Communication interface	UART or IIC
Working level	1.8V-3.3V
Working temperature	-40℃-80℃
Antenna	built-in PCB antenna
Broadcast instruction	Board broadcast indicator LED lamp
Reception sensitivity	-97dbm
Transmission distance	60m
bluetooth version	BLE4.2(compatibleBLE4.0,BLE4.1)
Transmission rate	115200 bps/s
Wake-up state current	4.9mA (broadcast)
Shallow sleep state current	<300uA (broadcast)
Deep sleep current	0.8uA (broadcast)
Instruction parameter preservation	Parameter RTD set off electrical data to save
STM welding temperature	<300℃

Working current:

Working mode	Broadcast state	Current	Remark
Wake up	broadcast	4. 9mA	Generally speaking with APP, it is suggested that broadcasting do not set M 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, and the shortest broadcast interval of M to the shortest distance.
Deep sleep free sleep	No broadcast	1.38uA
Shallow sleep has radio sleep	100ms Broadcast interval	280uA
Average power consumption	200ms Broadcast interval	llOuA
	300ms Broadcast interval	30uA
	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	Self connection	4. 93mA	You can check the AT+STARTEN instructions by connecting the PWRC pins with the AT pins or setting the M mode directly.
Sleep state	Self connection	50uA

Pin definition:

Pin	function	description
1	TXD_DC	SELECT boot for high power, this pin function is string n TXD SELECT boot for low power, this pin function is IIC DD
2	RXD_DD	SELECT boot for high power, this pin function is string n RXD SELECT boot for low power, this pin function is IIC DC
3	CTS	The effectiveness of serial flow control
4	RTS	The effectiveness of serial flow control
5	NULL
6	NULL
7	roil	PWM supports UART, IIC, and APP control
8	PWM2	PWM supports UART, IIC, and APP control
9	PWM3	PWM supports UART, IIC, and APP control
10	PWM4	PWM supports UART, IIC, and APP control
11	RESET	Hardware reset pin
12	VCC	Power supply (1.8-3. 3V)
13	GND	Power supply
14	PWRC	Down wake-up, when the AT instruction is needed in the connection state, the AT instruction mode can be expressed by keeping this pin low level, and the pin is AT instruction mode at high and low levels in the rice connection state.
15	ALED	Broadcast scintillation, frequent connection after connection (master and slave effectiveness)
16	STAT	UAKT communication mode: unconnected low level, high level after connection. IIC communication mode: no connection level, connect, disconnect or receive data will work in interrupt mode, interrupt down edge hold time 200ms

17	SELECT	UART or IIC select pin boot low level: IIC communication mode boot 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.
18	103	High and low levels can be controlled by APP
19	102	High and low levels can be controlled by APP
20	101	High and low levels can be controlled by APP
21	NULL
22	NULL
23	NULL
24	NULL
25	NULL

Package included:

5 x JDY-18 bluetooth Module

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5pcs JDY-18 bluetooth Module 4.2 High Speed Transmission BLE Mesh Networking Master

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