Tuya T5 Module Developer Platform

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Spesifikasi

• produk: T5 Module
• Versi: 20251022
• dalam talian Versi

Arahan Penggunaan Produk

Pemasangan

1. Open the packaging carefully to avoid damaging the module.
2. Locate the appropriate slot on your device for inserting the module.
3. Gently insert the T5 Module into the slot until it is securely in place.
4. Check that the module is properly aligned and seated.

Konfigurasi

Once the T5 Module is installed, you may need to configure it for use.

Ikuti langkah ini:

1. Akses menu tetapan pada peranti anda.
2. Locate the network or connectivity settings.
3. Select the T5 Module from the list of available networks.
4. Enter any required credentials or settings as prompted.

Menyelesaikan masalah

If you encounter any issues with the T5 Module, consider the following troubleshooting steps.

1. Restart your device and check if the module is recognized.
2. Ensure that the module is properly inserted and seated in the slot.
3. Check for any software updates that may be available for the module.

PENGENALAN

• This topic is intended to provide hardware information and serve as a reference when you develop with T5-E1 modules.
• It helps you get an overall understanding of the product specifications and assists in developing products and applications.

Berakhirview

• T5-E1-IPEX is a highly integrated single-antenna single-band 2.4 GHz Wi-Fi 6 (IEEE 802.11b/g/n/ax) and Bluetooth 5.4 Low Energy (LE) combo IoT module.
• Featuring a multi-peripheral packaging and ultra-low-power chip, the T5-E1-IPEX module provides a highly integrated, efficient, secure, and lowest-power environment for IP cameras, HMI applications, smart locks, and other advanced IoT applications.
• The T5-E1 module is embedded with an ARMv8-M Star (M33F) processor with a clock rate of up to 480 MHz, and integrates 8 MB flash memory, 16 MB PSRAM, 640 KB SRAM shared memory, and 64 KB ROM.
• Support interfaces such as USB, UART, SDIO, SPI, I2C, I2S, and ADC, as well as external devices such as displays, cameras, microphones, speakers, and microSD cards.

Penampilan

Pins on the module

T5-E1 is equipped with a total of 70 pins, including 40 LCC pins and 30 LGA pins.

The pinout is as follows:

Tidak.	Nama	Jenis I/O	Penerangan
1	GND	P	Pin tanah
2	3V3	P	Pin kuasa
3	RST	I	The low-level reset pin is active high and pulled up internally
4	P20	I/O	GPIO20 I2C0_SCL SWCLK RGB_R6 I8080_D9 SEG10
5	P21	I/O	I2C0_SDA SWIDIO ADC6 RGB_R5 I8080_D8 SEG9
6	P22	I/O	CLK26M ADC5 QSPI0_SCK RGB_R4 I8080_CSX SEG8
7	P23	I/O	ADC3 QSPI0_CS RGB_R3 I8080_RESET SEG7
8	P24	I/O	LPO_CLK PWMG0_PWM4 ADC2 QSPI0_IO0 RGB_G7 I8080_RSX SEG6
9	P25	I/O	IRDA ADC1 QSPI0_IO1 RGB_G6 I8080_WRX SEG5
10	P26	I/O	QSPI0_IO2 RGB_G5 I8080_RDX SEG4
11	P28	I/O	I2S_MCLK ADC4 SENTUH2 CLK_AUXS_CIS SEG18
12	P1	I/O	UART1_RX I2C1_SDA SWIDIO SC_CLK ADC13 LIN_RXD
13	DN	I/O	USB D-
14	DP	I/O	USB D +
15	P0	I/O	UART1_TX I2C1_SCL SWCLK SC_IO ADC12 LIN_TXD
16	P9	I/O	I2S0_DOUT DMIC_DAT 32K_XI
17	P8	I/O	I2S0_DIN DMIC_CLK ADC10 32K_XO
18	P7	I/O	I2S0_SYNC QSPI1_IO3
19	P6	I/O	I2S0_SCK QSPI1_IO2
20	P5	I/O	SPI1_MISO SDIO_DATA1 COM7 QSPI1_IO1 SEG31
21	P4	I/O	SPI1_MOSI SDIO_DATA0 COM6 QSPI1_IO0 SEG30
22	P3	I/O	SPI1_CSN SDIO_CMD SC_VCC QSPI1_CS
23	P2	I/O	SPI1_SCK SDIO_CLK SC_RSTN LIN_SLEEP QSPI1_SCK
24	P12	I/O	UART0_RTS SENTUH0 ADC14
25	P13	I/O	UART0_CTS SENTUH1 ADC15
26	P15	I/O	SDIO_CMD SPI0_CSN I2C1_SDA RGB_DISP I8080_D14 SEG15
27	P14	I/O	SDIO_CLK SPI0_SCK I2C1_SCL RGB_DCLK I8080_D15 SEG16
28	P16	I/O	SDIO_DATA0 SPI0_MOSI RGB_DE I8080_D13 SEG14
29	P17	I/O	SDIO_DATA1 SPI0_MISO RGB_HSYNC I8080_D12 SEG13
30	P18	I/O	SDIO_DATA2 PWMG0_PWM0 RGB_VSYNC I8080_D11 SEG12
31	P19	I/O	SDIO_DATA3 RGB_R7 I8080_D10 SEG11
32	P47	I/O	SPI0_MISO ENET_MDC SENTUH15 RGB_B3 I8080_D0 COM0 I2S2_DOUT
33	P46	I/O	CAN_STBY SPI0_MOSI ENET_PHY_INT SENTUH14 RGB_B4 I8080_D1 COM1 I2S2_DIN
34	P45	I/O	CAN_RX SPI0_CSN RGB_B5 I8080_D2 COM2 I2S2_SYNC
35	P44	I/O	CAN_TX SPI0_SCK RGB_B6 I8080_D3 COM3 I2S2_SCK
36	RXD	I/O	DL_UART_RX SDIO_DATA2 CLK_AUXS_CIS UART0_RX Flash firmware and authorize modules
37	TXD	I/O	DL_UART_TX UART0_TX SDIO_DATA3 Flash firmware and authorize modules
38	P43	I/O	I2C1_SDA I2S1_DOUT SC_VCC RGB_B7 I8080_D4 SEG0
39	P42	I/O	I2C1_SCL I2S1_DIN LIN_SLEEP SC_RSTN RGB_G2 I8080_D5 SEG1
40	GND	P	Pin tanah
41	P27	I/O	CIS_MCLK CLK_AUXS_CIS ENET_PHY_INT QSPI0_IO3 SEG17
42	P29	I/O	CIS_PCLK ENET_MDC SENTUH3 SEG19
43	GND	P	Pin tanah
44	GND	P	Pin tanah
45	P41	I/O	UART2_TX I2S1_SYNC LIN_TXD SC_IO RGB_G3 I8080_D6 SEG2
46	P31	I/O	CIS_VSYNC UART2_TX LIN_TXD SENTUH5 SC_IO SEG21
47	P30	I/O	CIS_HSYNC UART2_RX LIN_RXD SENTUH4 SC_CLK SEG20
48	P33	I/O	CIS_PXD1 ENET_RXD0 SENTUH7 SEG23
49	P32	I/O	CIS_PXD0 PWMG1_PWM0 ENET_MDIO SENTUH6 SC_RSTN SEG22
50	GND	P	Pin tanah
51	P34	I/O	CIS_PXD2 PWMG1_PWM2 ENET_RXD1 SENTUH8 SPI0_CSN SEG24
52	P35	I/O	CIS_PXD3 ENET_RXDV SENTUH9 SPI0_MOSI SEG25
53	GND	P	Pin tanah
54	GND	P	Pin tanah
55	GND	P	Pin tanah
56	P36	I/O	CIS_PXD4 PWMG1_PWM4 ENET_TXD0 SENTUH10 SPI0_MISO SEG26
57	P37	I/O	CIS_PXD5 ENET_TXD1 SENTUH11 SEG27
58	GND	P	Pin tanah
59	GND	P	Pin tanah
60	VIO	AO	GPIO LDO output
61	LN	AO	Audio left channel negative output
62	LP	AO	Output positif saluran kiri audio
63	P38	I/O	CIS_PXD6 I2C1_SCL ENET_TXEN SENTUH12 COM4 SEG28
64	P39	I/O	CIS_PXD7 I2C1_SDA ENET_REF_CLK SENTUH13 COM5 SEG29
65	P40	I/O	UART2_RX I2S1_SCK LIN_RXD SC_CLK RGB_G4 I8080_D7 SEG3
66	MP1	AO	Microphone 1 positive input
67	MN1	AO	Microphone 1 negative input
68	MN2	AO	Microphone 2 negative input
69	MP2	AO	Microphone 2 positive input
70	MBS	AO	Keluaran bias mikrofon

Perihalan pin

Pin no.	isyarat	Ciri
31	RGB_R7	GPIO19, RGB red component, data bit 7
4	RGB_R6	GPIO20, RGB red component, data bit 6
5	RGB_R5	GPIO21, RGB red component, data bit 5
6	RGB_R4	GPIO22, RGB red component, data bit 4
7	RGB_R3	GPIO23, RGB red component, data bit 3
8	RGB_G7	GPIO24, RGB green component, data bit 7
9	RGB_G6	GPIO25, RGB green component, data bit 6
10	RGB_G5	GPIO26, RGB green component, data bit 5
65	RGB_G4	GPIO40, RGB green component, data bit 4
45	RGB_G3	GPIO41, RGB green component, data bit 3
39	RGB_G2	GPIO42, RGB green component, data bit 2
38	RGB_B7	GPIO43, RGB blue component, data bit 7
35	RGB_B6	GPIO44, RGB blue component, data bit 6
34	RGB_B5	GPIO45, RGB blue component, data bit 5
33	RGB_B4	GPIO46, RGB blue component, data bit 4
32	RGB_B3	GPIO47, RGB blue component, data bit 3
27	RGB_DCLK	GPIO14, clock signal
26	RGB_DISP	GPIO15, display on/off
29	RGB_HSYNC	GPIO17, horizontal sync signal
30	RGB_VSYNC	GPIO18, vertical sync signal
28	RGB_DE	GPIO16, data enable signal

Ethernet

Perihalan pin

Pin no.	isyarat	Ciri
41	ENET_PHY_INT	GPIO27, interrupt signal
42	ENET_MDC	GPIO29, bus clock signal
48	ENET_RXD0	GPIO33, data receiving signal, bit 0
49	ENET_MDIO	GPIO32, management data input and output signals
51	ENET_RXD1	GPIO34, data receiving signal, bit 1
52	ENET_RXDV	GPIO35, data receiving a valid signal
56	ENET_TXD0	GPIO36, data sending signal, bit 0
57	ENET_TXD1	GPIO37, data sending signal, bit 1
63	ENET_TXEN	GPIO38, data sending enable signal
64	ENET_REF_CLK	GPIO39, reference clock signal

Aplikasi

Sentuh

The T5-E1 module provides 16 capacitive sensing GPIOs, and the following table details the pins.

Pin no.	isyarat	Ciri
11	P28	SENTUH2
24	P12	SENTUH0
25	P13	SENTUH1
32	P47	SENTUH15
33	P46	SENTUH14
42	P29	SENTUH3
46	P31	SENTUH5
47	P30	SENTUH4
48	P33	SENTUH7
49	P32	SENTUH6
51	P34	SENTUH8
52	P35	SENTUH9
56	P36	SENTUH10
57	P37	SENTUH11
63	P38	SENTUH12
64	P39	SENTUH13

• When using the touch feature, it is recommended to reserve a series resistor close to the module to reduce coupling noise and interference on the line and to enhance ESD protection.
• The recommended resistance value is 470 Ω to 2 kΩ, with 510 Ω preferred. The specific value depends on the actual test results of the product.
• The traces should be as short and thin as possible, with a length less than 300 mm, a width no greater than 0.18 mm, and a trace angle greater than or equal to 90°.
• The spacing between different touch channels should be as far as possible, and they should be away from RF, I2C, SPI, and high-speed signal lines.
• The touch electrodes and traces are surrounded by a grid ground, and the trace clearance from the ground ranges from 0.5 mm to 1 mm.
• The diameter of the touch electrodes ranges from 8 mm to 15 mm.

Penceramah

Perihalan pin

Pin no.	isyarat	Ciri
61	LN	AUDL_N, audio negative output
62	LP	AUDL_P, audio positive output

Aplikasi

MIC

Perihalan pin

Pin no.	isyarat	Ciri
66	MP1	MIC1_P, positive input of microphone 1
67	MN1	MIC1_N, negative input of microphone 1
68	MN2	MIC2_N, negative input of microphone 2
69	MP2	MIC2_P, positive input of microphone 2
70	MBS	MICBIAS, microphone bias voltage

Aplikasi

If only one MIC is used, MIC1 must be used.

Bekalan kuasa

• Vol operasitage range of the T5-E1 module is 2.0V to 3.6V, with a typical value of 3.3V. The supply current for 3.3V modules must be greater than the maximum input current. The total capacity of the external filter capacitor should be greater than 10 μF.
• Place the filter capacitors C1 and C2 near the power pin of the module.

Pins of the module

• The GPIO might experience an uncontrollable high level within five milliseconds of starting the module (before the program startup). Place a 4.7 kΩ pull-down resistor if needed.
• The RST pin of the module is a hardware reset pin. The module has internal weak pull-up resistors configured. If the pin is not used, it can float. If a module has been paired, this pin cannot be used to clear pairing information.
• The TX1 pin on the module is used to select a mode. Pulling TX1 down before the module is powered on will start the test firmware, while floating it or pulling it up will start the application firmware. In normal use, this pin is used as a log printing port.
• Other unused pins can be left floating.
• For more information about pin configuration, see the module datasheet.

Power-on sequence of the module

• Suppose that the high-level voltage settling time of the module’s GPIO is t2 dan voltage settling time of the module’s power pin is t1. Every time the module is powered on, t2 it must be greater than or equal to t1.

Seperti yang ditunjukkan dalam rajah berikut:

• If t2 adalah kurang daripada t1The module might fail to start.
  • To return the module to its normal state, pull down the module reset pin (RST) for one millisecond and pull up to restart the module.
  • Repeatedly power-cycling the module power pin will not restore it to its normal state.

Reka bentuk kuasa rendah

Option 1: Control the module power pin on/off

• This circuit design can achieve overall low power consumption.
• Bagaimana ia berfungsi: As shown in the circuit diagram, the MCU can control the switch S1 with the GPIO pin to power on/off the module.
• When the MCU has data to report to the cloud, it turns it S1 on. Then, the module can receive data from the MCU and report data to the cloud and the mobile app.
• When data reporting is completed, the module will be powered off and consume no power.

Disadvantages:

1. Current sinking occurs. When the switch S1 is turned off, the TXD and RXD pins on the module are still connected to the RXD and TXD pins on the MCU.
2. Therefore, the current from the MCU can flow into the VCC pin of the module through the UART pin.
3. The TXD and RXD pins of the module are high, so the current sinking will increase the consumption of the module.
4. Apabila suis S1 is turned on next time, t2 it will be less than t1, which can cause the module to freeze.

Penyelesaian 1: Optimize the software of the MCU without hardware modification. When the MCU detects that the data reporting is completed, the program proceeds with the following steps.

1. Set the TXD and RXD pins of the MCU as GPIO pins that are configured as the open-drain or weak pull-down mode.
2. Putar suis S1 off to power off the module.
3. This way, when the MCU has data to report, it turns  S1 pada pertama.
4. Then, it configures the TXD and RXD pins as the UART to establish communication with the module for data transmission.

penting

1. This solution does not apply to MCUs whose UART pin cannot be configured as the open-drain or weak pull-up mode.
2. If the UART circuit has a pull-up resistor, one terminal of the resistor must be connected to the VCC pin of the module, or you can directly remove this resistor.
   • Penyelesaian 2: Add a level translator to the circuit without software modification.
   • See the circuit diagram in the preceding sections, Level translator reference, and Connection between a module and a 3.3V MCU, and embed a level translator in the UART circuit.

Option 2: Reduce power usage in the idle state

• Pull down the module’s RST pin to reduce idle consumption.
• Bagaimana ia berfungsi: As shown in the circuit diagram, the MCU can control the RST pin with the GPIO pin to power on/off the module.
• When the MCU has data to report to the cloud, the GPIO outputs high to power on the module. Then, the module can receive data from the MCU and report data to the cloud and the mobile app.
• When data reporting is completed, the GPIO outputs low and the module runs in reset mode with low power consumption.
• Disadvantage: The RST pin has a 10 kΩ internal pull-up resistor, so the module has an input current of 330 μA in the reset mode.

Radio frequency RF test

The antenna is susceptible to the distance from the shell to the surrounding components. We recommend that you test the RF performance after the final test.
The RF test items and metrics are listed in the following table.

Item ujian	Test metric
Increasing indoor distance	≥ 50m
Increasing outdoor distance	≥ 75m
Total radiated power (TRP) in the signaling mode of end devices (test mode of 11B 11 Mbit/s).	≥ 10 dBm
Total isotropic sensitivity (TIS) in the signaling mode of end devices (test mode of 11B 11 Mbit/s).	≤ -83 dBm

• TRP and TIS must be tested in a dark chamber of the antenna manufacturers or certified organizations.
• The test items apply to most Wi-Fi products, excluding certain special products.

Antena

Antenna clearance

• Do not use metal shells or plastic shells with metallic paint or coating in the direction of the antenna radiation. Do not use metal objects such as screws and rivets near the antenna, which might affect the antenna’s efficiency.
• The distance between the antenna and other mental components should be at least 15 mm.
• Try to increase the distance from the top shell to the antenna to minimize the impact on antenna performance.
• Try to increase the distance from the upper and bottom shells to the antenna to minimize the impact on antenna performance.
• Keep the module away from speakers, power switches, cameras, HDMI, USB, and other high-speed signals to avoid interference.
• Avoid metal shielding near the antenna. If co-channel interference occurs, you must evaluate the impact on the antenna performance and ensure isolation from interference.
• According to the antenna shape of the T5-E1 module, you can choose Position 3 or Position 4 (optimal) when using the module.
• That is to say, the antenna feed point should be as close to the edge of the board as possible. The position marked with a red dot in the figure below shows where the T5-E1 antenna feed point is.

Packing and manufacturing

Mechanical dimensions and backside pad dimensions

SMT package

Soalan Lazim

How do I know if the T5 Module is compatible with my device?

The T5 Module is compatible with devices that have a compatible slot for insertion. Refer to your device's specifications or consult with the manufacturer for compatibility information.

Can I use the T5 Module with multiple devices?

The T5 Module can typically be moved between compatible devices, but ensure that each device recognizes and configures the module properly before use.

Dokumen / Sumber

tuya T5 Module Developer Platform [pdf] Arahan T5-E1, T5-E1-IPEX, T5 Module Developer Platform, T5, Module Developer Platform, Developer Platform, Platform

Rujukan

• Manual Pengguna