G-NiceRF 2Pcs BLE5.1 Master-slave Coexistence Low-power bluetooth 5.1 to Serial Port Transceiver Module BLE5101-T
$18.99

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G-NiceRF 2Pcs BLE5.1 Master-slave Coexistence Low-power bluetooth 5.1 to Serial Port Transceiver Module BLE5101-T

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Product Description

Introduce:

BLE5101 is a Bluetooth-to-serial transceiver module based on Bluetooth protocol version 5.1, with coexisting master and slave roles, small size, low power consumption, and a working signal frequency band of 2.4GHz. The BLE5101 module is developed by Shenzhen Siwei Wireless Technology Co., Ltd. The module supports the coexistence of master and slave roles, can connect the host and slave at the same time, and can flexibly set the number of master-slave connections, up to 20 connections. Data transmission with a maximum baud rate of 115200bps is supported. In addition, BLE5101 also has BLE Mesh function, which can be used with other modules to achieve mesh networking. The module uses AT commands to set parameters, and the operation is simple and easy to use. The module can be widely used in smart wear, smart home, automobile, lighting, intelligent automatic data collection, intelligent control, wireless sensing, electronic tags and other scenarios. BLE5101 Bluetooth to serial transceiver module is produced and tested strictly using lead-free process, and complies with RoHS and Reach standards.

Feature:

Support Bluetooth 5.1 protocol

Support coexistence of master and slave roles, can connect multiple masters and slaves at the same time, up to 20 connections

Support two working modes: configuration and transparent transmission

Support over-the-air upgrade (OTA DFU)

Support a variety of serial port parameter configuration

Support automatic broadcast, scan, connect

Supports two connection methods, manual connection and automatic connection, which can be flexibly configured and compatible with similar BLE products

MTU is up to 247 bytes

Supports custom 16-bit UUID, including one Service uuid and two Characteristicuuid, which can be flexibly configured and compatible with similar BLE products

Maximum communication distance 150m (10dBm, 2mbps)

Support custom modification of local macaddress

Support macaddress binding, bind up to 8 devices (regardless of master and slave)

Support low power sleep

Application:

Wireless meter reading wireless sensing

Smart home

Industrial remote control, telemetry

Smart buildings, smart buildings

Automated data collection

Health sensor

Smart wearable device

Smart robot

Wireless sensing

Electronic label

Intelligent control

Parameter	Min.	Typical.	Max.	Unit	Conditions
Operating voltage range	1.71	3.3	4.3	V
Working temperature	-40		60	?
Receive current		7.1		mA
Emission current		7.4		mA
Sleep current		?fgf < 7.5		uA
Idle current		< 6.58		mA	Idle state: refers to no connection, the module does not broadcast/scan
Frequency range	2400		2483.5	MHz
Transmit power	-16		10	dBm
Receive sensitivity		-95		dBm

Pin Function:

Pin No.	Pin Definition	I/O	Pin Function	Instruction
1,9	GND		GND	Connect to power ground
2	NC			No foot
3	SWCLK		SWCLK/GPIO	Connect to internal IO for programming programs, and can be used as normal IO when running
4	SWDIO		SWDIO/GPIO	Connect to internal IO for programming programs, and can be used as normal IO when running
5	PA00	I port	CS	Module sleep pin CS (low level work, high level sleep, default high level)
6	PA1	I port	SET	Module configuration pin SET (high level during normal communication, enter configuration mode when the SET pin is pulled low, default high level)
7	PD5	O	USART1_TX	Module serial port data transmission pin TXD (level voltage up to 3.3V)
8	PD4	I	USART1_RX	Module serial port data receiving pin RXD (level voltage up to 3.3V)
10	VCC		VCC	Connect to the positive pole of the power supply (1.71-4.3V)
11	PD7	O	CS_DETECTION	Sleep state indication pin (low level when sleeping, high level when working)
12	RESET	I	RESET	Module reset pin, reset at high level, with pull-down resistor inside.
13	PD6	O	MODE_DETECTION	Working status indicator pin (high-level output is broadcast status, low-level output is non-broadcast status)
14	PC5	I/O	PC5	GPIO
15	PA3	I/O	PA3	GPIO
16	PA2	I/O	PA2	GPIO
17	PA7	I	DISC	Bluetooth connection enable pin, pull low to disconnect Bluetooth connection, default high level
18	PA6	I/O	PA6	GPIO
19	PA4	I/O	GPIO	GPIO
20	PA5	O	SET_DETECTION	Output high level is transparent transmission mode, output low level is AT configuration mode

Package includes:

1 x Wireless module

More Detailed Photos:

Additional Information

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Airmail and Airmail Registered	Area	Time
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