TY004 Module

Last Updated on : 2024-11-20 08:51:46download

TY004 is a low-power Iot Wi-Fi module developed by Hangzhou Tuya Information Technology Co., Ltd. It consists of a highly integrated radio frequency chip RTL872CS chip, which has built-in Wi-Fi network protocol stack and rich library functions. The module is packaged with stamp holes around it, meeting low power consumption IPC/doorbell/camera lights /Smart home appliances and other wireless control fields, but also suitable for smart home products that transmit large amounts of data.

Module Specification

Parameter	Value
Category	TY004
DSP	RTL8720CS
WIFI	IEEE 802.11b/g/n(2.4GHz，1x1)
Band	1-14@2.4GHz band
Antenna Type	External antenna
Safe mode	Suppot WEP/WPA2/WPS safe mode
Power Input	3.3V±0.2V
Working temperature	-20℃ to 85℃

Module Size

Parameter	Value
Shape	Square, 4 and a half holes, lead pitch 0.9mm
Size	13.5mm x 13.5mm

TY004 Module

Definition of interface

Pin No.	Mark	IO Type	Function
1	GND	P	Ground connections
2	RF_WIFI	RF	RF I/O port
3	GND	P	Ground connections
4	NC	——	——
5	NC	——	——
6	NC	——	——
7	PA_12	I/O	LP_UART_TXD、SPI1_MOSI、HS_PWM0、LP_PWM0
GPIO
8	PA_13	I/O	LP_UART_RXD、SPI1_MISO、HS_PWM1、LP_PWM1、GPIO
9	PA_14	I/O	LP_UART_RTS、SPI1_CLK、GPIO
10	PA_15	I/O	LP_UART_CTS、SPI1_CS、GPIO
11	GND	P	Ground connections
12	GND	P	Ground connections
13	GND	P	Ground connections
14	GND	P	Ground connections
15	NC	——	——
16	PA_30	I/O	HS_USI_SPI_CLK、HS_PWM7、LP_PWM1、GPIO
17	PA_28	I/O	LP_UART_CTS、HS_USI_SPI_CS、HS_PWM6、LP_PWM0、GPIO
18	PA_26	I/O	LP_UART_TXD、HS_USI_SPI_MISO、LP_I2C_SDA、HS_PWM5、LP_PWM5、GPIO
19	PA_25	I/O	LP_UART_RXD、HS_USI_SPI_MOSI、LP_I2C_SCL、HS_PWM4、LP_PWM4、GPIO
20	PB_2	I/O	LP_UART_RXD、GPIO
21	PB_1	I/O	LP_UART_TXD、GPIO
22	PB_3	I/O	GPIO
23	VDD1	P	1.1V
24	GND	P	Ground connections
25	NC	——	——
26	NC	——	——
27	NC	——	——
28	PB_14	I/O	SPI_DATA0、GPIO
29	PB_13	I/O	SPI_CLK、GPIO
30	PB_16	I/O	SPI_CS、GPIO
31	PB_17	I/O	SPI_DATA1、GPIO
32	PB_20	I/O	HS_USI_UART_TXD、HS_UART0_CTS、SPI0_CLK、SPI_DATA0、HS_USI_I2C_SCL、GPIO
33	PB_21	I/O	HS_USI_UART_RXD、HS_UART0_RTS、SPI0_CS、SPI_CLK、HS_USI_I2C_SDA、GPIO
34	NC	——	——
35	VD1883	P	3.3V
36	GND	P	Ground connections
37	GND	P	Ground connections
38	CHIP_EN	I	CHIP_EN
39	PA_8	I/O	UART_LOG_RXD
40	PA_7	I/O	UART_LOG_TXD
41	GND	P	Ground connections