Tlsr 8269 Tuya Tybt8 Bluetooth/BLE 4.0 WiFi Chip Module Develop and Design

• Model NO.: ST-Bluetooth Chip
• Bluetooth Chip Name: Tlsr 8269 Tuya Tybt8 Bluetooth/BLE 4.0 WiFi Chip
• Bluetooth Chip Lead Time: 5-40days
• Model: Esp8266
• Shipping: DHL, FedEx, by Sea, etc
• OEM: Yes
• MOQ: 100
• Applicable: Bluetooth Chip 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 8269 TUYA TYBT8 BluetoothBLE 4.0 Wifi Chip Module Develop and Design  Description

TYBT8 is a low power-consuming embedded Bluetooth module developed by Hangzhou Tuya Information Technology Co., Ltd. It consists of a highly integrated Bluetooth chip (TLSR8269) and a small number of peripheral circuits, with a built-in Bluetooth network communication protocol stack and robust library functions. TYBT8 also contains a 32-bit low power-consuming MCU, BLE/2.4G radio, 512 KB flash, 32 KB SRAM, and nine reusable I/O interfaces. Figure 1.1 shows the architecture of TYBT8.

 

1.1 Features

• Built-in 32-bit low power-consuming MCU, which can also be used as an application processor Basic frequency: 48 MHz supported
• Working voltage: 1.9 V to 3.6 V
• Peripheral equipment: three PWMs
• BLE RF

Compatible with BLE 4.2 RF data rate: up to 2 Mbit/s TX power: +7 dBm RX sensitivity: -92 dBm @ BLE 1 Mbit/s Built-in AES encryption for hardware External antenna Working temperature: -40ºC to 105ºC

1.2 Major Application Fields

• Intelligent LED
• Intelligent home appliances
• Intelligent low power-consuming sensors

2. Module Interfaces

2.1 Dimensions and Pin Layout

TYBT8 provides a total of six pins on the front and back sides for plug-in assembly.

TYBT8 size: 8.5 mm (W) x 12.5 mm (L) x 2.4 mm (H)

Figure 2.1 shows the overall pin layout of TYBT8.

 

2.2 Pin Definition

Table 2.1 describes the interface pins. Table 2.1 TYBT8 interface pins

No.	Symbol	I/O Type	Functions
1	ANT	I/O	RF signal input and output port
2	GND	P	Module power supply reference ground pin
3	PWM0	I/O	Common I/O interface, which can be used for PWM output of LED drives
4	PWM1	I/O	Common I/O interface, which can be used for PWM output of LED drives
5	PWM4	I/O	Common I/O interface, which can be used for PWM output of LED drives
6	3.3V	P	Module power supply input pin
TP1	SWS	I/O	Test point: Bluetooth chip programming pin
TP2	RST	I	Test point: Module reset pin
TP3	TX	I/O	Serial port sending pin, which can be used as a common I/O interface
TP4	RX	I/O	Serial port receiving pin, which can be used as a common I/O interface

Note: P indicates power-supply pins, and I/O indicates input/output pins. The SWS pin is used only for programming of module firmware.

3. Electrical Parameters

3.1 Absolute Electrical Parameters

Table 3.1 Absolute electrical parameters

Parameter	Description	Minimum Value	Maximum Value	Unit
Ts	Storage temperature	-20	125	ºC
VCC	Power-supply voltage	-0.3	3.9	V
Static electricity voltage (human model)	TAMB -25ºC	-	2	KV
Static electricity voltage (machine model)	TAMB -25ºC	-	0.5	KV

3.2 Electrical Conditions

Table 3.2 Normal electrical conditions

Parameter	Description	Minimum Value	Typical Value	Maximum Value	Unit
Ta	Working temperature	-20	-	105	ºC
VCC	Working voltage	1.9	3.3	3.6	V
VIL	I/O low-level input	-0.3	-	VCC x 0.3	V
VIH	I/O high-level input	VCC x 0.7	-	VCC	V
VOL	I/O low-level output	VSS	-	0.3	V
VOH	I/O high-level output	VCC - 0.3	-	VCC	V

3.3 Power Consumption in Operating Mode

Table 3.3 TX power consumption during constant emission

Symbol	Condition	Typical Value	Unit
ITX	Constant sending with 0 dBm output power	15	mA
IRX	Constant receiving	12	mA
IDC	Mesh connected	27	mA
Isleep	Sleep mode with I/O waked up	10	uA
Ideepsleep	Deep sleep mode	1.7	uA

4. RF Features

4.1 Basic RF Features

Table 4.1 Basic RF features

Parameter	Description
Frequency band	2.4 GHz ISM band
Radio standard	BLE 4.2
Data transmission rate	1 Mbit/s and 2 Mbit/s
Antenna type	External antenna

4.2 RF Output Power

Table 4.2 TX power during constant emission

Parameter	Minimum Value	Typical Value	Maximum Value	Unit
RF average output power	3.8	7	8	dBm
20 dB modulation signal bandwidth (1 M)	-	1300	-	KHz
20 dB modulation signal bandwidth (2 M)	-	2600	-	KHz

4.3 RF RX Sensitivity

Table 4.3 RX sensitivity

Parameter		Minimum Value	Typical Value	Maximum Value	Unit
RX sensitivity	1Mbit/s	-93	-92	-90	dBm
RX sensitivity	2Mbit/s	-90	-89	-86	dBm
Frequency offset error	1Mbit/s	-300	-	+300	KHz
Frequency offset error	2Mbit/s	-200	-	+200	KHz
Co-channel interference suppression	-	-	-7	-	dB

5. Antenna Information

5.1 Antenna Types

TYBT8 uses an external spring antenna, and the specific gain and size can be customized according to customer requirements.

5.2 Antenna Interference Reduction

To ensure optimal RF performance, it is recommended that the antenna on the module be at least 15 mm away from other metal parts. If the antenna is wrapped with metal materials, the wireless signal will be significantly attenuated, thereby deteriorating the RF performance. Because the module is installed as a plug-in, reserve enough space for the antenna.

6. Packaging Information and Production Instructions

6.1 Mechanical Dimensions and Size of the Back Pad

6.2 Production Instructions

Storage conditions of a delivered module are as follows:

1. The anti-moisture bag must be placed in an environment where the temperature is under 30°C and the relative humidity is under 85%.
2. The shelf life of a dry-packaged product is six months from the date when the product is packaged and sealed.

Precautions:

1. Throughout the production process, each involved operator must wear an electrostatic ring.
2. During the operation, strictly protect the module from water and strains.

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.