Tlsr 8266 Tuya Tybt2-Ipex Bluetooth/BLE Wireless Module Develop and Design

• Model NO.: ST-Bluetooth Module
• Bluetooth Module Name: Bluetooth/BLE Wireless Module Develop and Design
• Bluetooth Module Lead Time: 5-40days
• Model: Esp8266
• Shipping: DHL, FedEx, by Sea, etc
• OEM: Yes
• MOQ: 100
• Applicable: Bluetooth Module Development
• Company Type: Manufacturer
• Transport Package: as Customer Required
• Specification: As picture
• Trademark: OEM
• Origin: China
• HS Code: 8517629900
• Production Capacity: 50000PCS Per Month

Product Description

 

Tianjin Smart Pets Technology Co. Ltd. was found in 2010. We are holding many factories and have rich production lines. Our main products can be pet kennel, pet cleaning products, cat litter, veterinary medicine, dog bark control,dog leash & collar and other plastic products and hardware products.Also we are entering into the area of smart and wifi products,We have our own researching and developing department,also our own PCBA workshop,every month we recommend new items to our old customers.
OEM/ODM are always welcomed. Quality, service and new items are our enterprise's life.

We warmly welcome every customer and cooperator to come to visit our factory and talk about cooperation.

TLSR 8266 TUYA TYBT2-IPEX BluetoothBLE Wireless Module Develop and Design Description

TYBT2-IPEX is a Bluetooth (BLE) module designed by HangZhou Tuya Technology Corporation. The BLE Module consists of a highly integrated wireless Bluetooth chip TLSR8266 and some extra electric circuits that have been programed with Bluetooth network protocol and plenty of software examples. TYBT2-IPEX include a 32-bit CPU, BLE/2.4G radio, 512K byte flash, 16k SRAM, and 9 multiplex IO pins.

Figure 1 shows the block diagram of the TYBT2-IPEX.

Figure 1. The block diagram of the TYBT2-IPEX

 

1.1 Features

• Integrated low power consumption 32-bit CPU, also known as application processor
• Basic frequency of the CPU can support 48 MHz
• Supply voltage range: 1.9V to 3.6V
• Peripherals: 5PWM, 1I2C, 1*UART
• BLE RF features:

Compatible with BLE 4.0

Transmitting data rate can go up to 2Mbps

TX transmitting power: +7dBm

RX receiving sensitivity: -92dBm

AES hardware encryption

External 2.4G Antenna

Operating temperature range: -20ºC to 105ºC

1.2 Main Application Fields

• Intelligent LED

• Intelligent household applications

• Intelligent low-power consumption sensors

2. Dimensions and Footprint

2.1 Dimensions

TTYBT2-IPEX have double sides of pins. The distance between each Pin is 1.5mm.

Size of TYBT2-IPEX: 15mm(W)*15.2mm(L).

Figure 2 shows the dimensions of TYBT2-IPEX.

 

2.2 Pin Definition

Table 1 shows the general pin attributes of TYBT2-IPEX

Table 1. The typical pin definition of TYBT2-IPEX

PIN NO.	NAME	TYPE	DESCRIPTION
1	SDA	I/O	I2C, data interface, internal pull-up 4.7k resistance
2	SCL	I/O	I2C, clock interface, internal pull-up 4.7k resistance
3	G	I/O	normal IO pin, can be used as PWM output pin, default for Green LED line
4	B	I/O	normal IO pin, can be used as PWM output pin, default for Blue LED line
5	WW	I/O	normal IO pin, can be used as PWM output pin, default for Warm White LED line
6	CW	I/O	normal IO pin, can be used as PWM output pin, default for Cold White LED line
7	R	I/O	normal IO pin, can be used as PWM output pin, default for Red LED line
8	3.3V	P	Supply voltage
9	TX	I/O	UART TX,can be used as normal IO pin
10	RX	I/O	UART RX,can be used as normal IO pin
11	GND	P	Ground
12	SW	I/O	Bluetooth chipset burning pin
13	RST	I	reset pin for the module,internal pull-up 4.7k resistance
14	GND	P	Ground

Note:P: Power supply pins; I/O: Digital input or output pins.

SW pin is ONLY used for burning firmware, Can NOT be used for other functions.

While Pin4 and Pin12 are used for I2C functions, external 4.7k pull-up resistances are necessary.

When WW pin is outputting PWM signal, It has opposite phase comparing the PWM signal from R/G/B/CW pin.

If there's any customization needed for PWM output, please contact our BD manager.

3. Electrical Characteristics

3.1 Absolute Maximum Ratings

Table 2. Absolute Maximum Ratings

PARAMETERS	DESCRIPTION	MIN	MAX	UNIT
Ts	Storage temperature	-20	85	ºC
VCC	Supply voltage	-0.3	3.9	V
Electrostatic release quantity (Human body model)	TAMB-25ºC	-	2	KV
Electrostatic release quantity (Machine model)	TAMB-25ºC	-	0.5	KV

3.2 Electrical Conditions

Table 3.2 Electrical Conditions

PARAMETERS	DESCRIPTION	MIN	TYPICAL	MAX	UNIT
Ta	Temperature for Commercial grade	-20	-	85	ºC
VCC	Supply voltage	2.5	3.3	3.6	V
VIL	IO negative level input	-0.3	-	VCC*0.25	V
VIH	IO positive level input	VCC*0.75	-	VCC	V
VOL	IO negative level output	-	-	VCC*0.1	V
VoH	IO positive level output	VCC*0.8	-	VCC	V

3.3 Transmitting Current Consumptions

Table 3.3 TX current consumption

PARAMETERS	MODE	TYPICAL	UNIT
Itx	Continuously transmitting, 0dBm power output	13	mA
Irx	Continuously receiving	13	mA
IDC	Normal working mode	80	uA

4. Radio Specification

4.1 Basic Radio Frequency Characteristics

Table 4.1 Basic Radio frequency characteristics

PARAMETERS	DESCRIPTION
Working Frequency	2.4GHz ISM band
Radio standard	BLE 4.0
Data transmitting rate	1Mbps, 2Mbps
Type of Antenna	External 2.4G Antenna

4.2 Transmitting Power

Table 4.2 Transmitting power

PARAMETERS	MIN	TYPICAL	MAX	UNIT
RF Average output power consumption	3.8	7	-	dBm
20dB bandwidth	-	1000	-	KHz

4.3 Receiving Sensitivity

Table 4.3 Receiving sensitivity

PARAMETERS		MIN	TYPICAL	MAX	UNIT
RX sensitivity	1Mbps	-93	-92	-90	dBm
Frequency bias error	-	-300	-	300	KHz
Co-channel interference Restrain	-	-	-7	-	dB

5.Antenna Information

5.1 Antenna Type

TYBT2-IPEX requires an external 2.4GHz band antenna with an I-PEX generation terminal on one end.

5.2 Reduce Antenna Interferencey

In order to have the best RF performance, it's recommended to keep a minimum 15mm distance between the antenna part and the other metal pieces. Also,in order to minimize the attenuation of RF performance and to facilitate the free emission of RF signals,the antenna is preferably placed close to the edge,meanwhile, the antenna can not be surrounded by metal objects, can not be blocked by some high devices. To ensure good isolation,when there are two or more antennas of the same frequency band, the distance between the antennas should be widened as much as possible, it is preferably greater than 5 cm.

6. Packaging Information And Production Guide

6.1 Mechanical Dimensions

Figure 4. Dimensions of the module

 

6.2 Production Guide

The storage for the delivered module should meet the following condition:

1. The anti-moisture bag should be kept in the environment with temperature < 30ºC and humidity < 85% RH.
2. The expiration date is 6 months since the dry packaging products was sealed.

Cautions:

1. All the operators should wear electrostatic ring in the whole process of production.
2. While operating, water and dirt should not have any contact with the modules.

FAQ

1.Is it possible order 1pcs?
Yes. we have in stock and we can provide sample service.All big business are start from small.

2.Payment:
We prefer T/T in advance or T/T 30% deposit & 70% against the copy of document for orders over 50 thousand USD. Western Union, Paypal ,Paynoeer are also accepted for small orders.

3. Can I have other accessories added?
Yes. We have long-term cooperated factories who supply various of nice accessories.We can provide the solutions for you.

4. Are you manufacturer?
Yes, we are manufacturers and holding several facories,we also have our own trade company which have import&export right.

5. What is the MOQ?
If we have in stock, MOQ is small. If items are not in stock, the MOQ depends on the product Size,your best pet products dog products supplier in China

6. What is the sample delivery time?
It depends on the dog beds models. About in 1-5 days.
We understand pet comfort and safety is extremely important to the end consumer so our pet products have been constructed and designed with this in mind.