SR000-W00-Module

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

SR000-W00 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 used 32Mbit Flash，and includes audio Codec ES8311, audio amplifier CS8138S, supports 1 ADC/DAC.
BL608 uses ARM Cortex-M4 core, supports embedded flash memory or pSRAM and rich peripheral interfaces.
SR000-W00 is an RTOS platform that integrates all Wi-FI MAC and TCP/IP protocol function libraries. Users can develop their own products based on these.

Module Specification

Parameter	Value
Category	SR000-W00
DSP	BL608 (160MHz)
Audio	Built-in Audio CODEC ES8311，24bit 8～96KHz Sampling Rate
Audio amplifier	Mono Class D audio power amplifier CS8138S, output power 5W
Port	26 X GPIOs、1 X UART、1 X MIC、1 X SPK、1 X I2C
WIFI	IEEE 802.11b/g/n
WIFI	IEEE 802.11b+20dBm output power
Band	1-14@2.4GHz
Antenna Type	External antenna
Safe mode	Suppot WEP/WPA2/WPS safe mode
SmartConfig	Suppot
Power Input	3V-3.6V，audio amplifier power input:4.5V-5.5V
Working temperature	-20℃ to 85℃

Module Size

Parameter	Value
Shape	Square,pin spacing1.5mm
Size	20mm（W） x 30mm(L) x 3.2mm（H）

SR000-W00-Module

Definition of interface

Pin No.	Mark	IO Type	Function
1	GND	P	Ground connections
2	MIC2-	/	not support
3	MIC2+	/	not support
4	MIC1-	I	MIC1+
5	MIC1+	I	MIC1 -
6	GND	P	Ground connections
7	GPIO16	I/O	PWM/SD_CLK
8	GPIO17	I/O	PWM/SD_CMD
9	GPIO18	I/O	PWM/SD_DAT0
10	GPIO19	I/O	PWM/SD_DAT1
11	GPIO20	I/O	PWM/SD_DAT2
12	GPIO21	I/O	PWM/SD_DAT3
13	Sensor_MCLK	I/O	Camera master clock
14	PIX_CLK	I/O	Camera pixel clock
15	VSYNC	I/O	Camera frame sync signal
16	HSYNC	I/O	Camera line sync signal
17	PIX_DAT4	I/O	Camera data interface
18	PIX_DAT5	I/O	Camera data interface
19	PIX_DAT6	I/O	Camera data interface
20	PIX_DAT7	I/O	Camera data interface
21	PIX_DAT0	I/O	Camera data interface
22	PIX_DAT1	I/O	Camera data interface
23	PIX_DAT2	I/O	Camera data interface
24	PIX_DAT3	I/O	Camera data interface
25	AVDD33	P	3.3V power , peak current is about 250mA, recommended to use LDO power supply
26	GND	P	Ground connections
27	ANT	/	RF signal output, recommended to reserve matching network
28	GND	P	Ground connections
29	GND	P	Ground connections
30	RST	I	System reset, high level reset
31	UART_RX	I/O	UART_RX
32	UART_TX	I/O	UART_RX
33	GPIO8	I/O	ADC/DAC，With interrupt function, it is recommended to connect external keys or touch chip INT
34	GPIO9	I/O	Control module internal audio CODEC，Not recommended for use
35	GPIO10	I/O	ADC/DAC, interrupt function
36	VDDIO_1	P	flash/CMOS Sensor DVP,1.8V or 3.3V
37	GND	P	Ground connections
38	I2C_SCL	I/O	I2C_SCL
39	I2C_SDA	I/O	I2C_SCL
40	VDD33	P	Digital 3.3V
41	GND	P	Ground connections
42	GND	P	Ground connections
43	SPK-	O	SPK-
44	SPK+	O	SPK+
45	GND	P	Ground connections
46	GND	P	Ground connections
47	GND	P	Ground connections
48	Sensor_PD	I/O	camera power down
49	GPIO33	I/O	SWCLK，Debug interface
50	GPIO34	I/O	SWDIO，Debug interface
51	GPIO35	I/O	UART，Print log
52	GPIO36	I/O	UART，Print log
53	GND	P	Ground connections
54	VDD5V	P	SPK power，5V
55	GND	P	Ground connections
56	VDD33	P	digital 3.3V