Tuya Tybt1 Bluetooth/BLE Module Develop and Design Based on Tlsr 8266 Bluetooth/BLE Module Development

• Model NO.: ST-Bluetooth Module
• Bluetooth Module Name: Bluetooth/BLE Module Develop and Design
• Bluetooth Module Lead Time: 20-40days
• 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.

TUYA TYBT1 BluetoothBLE Module Develop and Design Based On TLSR 8266 BluetoothBLE Module Development Description

TYBT1 is a Bluetooth (BLE) module designed by HangZhou Tuya Technology Corporation, which is designed for outputting LED control signals. 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. TYBT1 include a 32- bit CPU, BLE/2.4G radio, 512K byte flash, 16k SRAM, 5-channel PWM, one I2C and one UART interface.

Users can customize their LED products by using these PWM signals. Figure 1 shows the block diagram of the TYBT1.

Figure 1. The block diagram of the TYBT1

 

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

On-board PCB antenna

Operating temperature range: -20ºC to 85ºC

1.2 Main Application Fields

• Intelligent LED

• Intelligent household applications

2. Dimensions and Footprint

2.1 Dimensions

TYBT1 have double sides of pins, totally 16 pins. The distance between each Pin is 2.0mm.

Size of TYBT1: 15mm(W)*17.3mm(L).

Figure 2 shows the dimensions of TYBT1.

Figure 2. The dimensions of TYBT1

 

2.2 Pin Definition

Table 1 shows the general pin attributes of TYBT1

Table 1. The typical pin definition of TYBT1

PIN NO.	NAME	TYPE	DESCRIPTION
1	3.3V	P	Supply voltage
2,14	RX	I	UART RX
3	GND	P	Ground
4,13	TX	O	UART TX
5	CW	I/O	PWM output pin, default for Cold White LED line
6,15	WW	I/O	PWM output pin, default for Warm White LED line
7	R	I/O	PWM output pin, default for Red LED line
8,18	SDA	I/O	I2C, data interface
9	G	I/O	PWM output pin, default for Green LED line
10,17	SCL	I/O	I2C, clock interface
11	B	I/O	PWM output pin, default for Blue LED line
12	RST	I	Reset pin for the module
16	SW	I/O	Bluetooth chipset burning pin

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

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. 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 4. 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 5. 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	On-board PCB Antenna

4.2 Transmitting Power

Table 6. 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 7. 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

Antenna can be connected using On-board PCB antenna only.

5.2 Reduce Antenna Interference

IIn 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.

 

6. Packaging Information And Production Guide

6.1 Mechanical Dimensions

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.