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Chip: MT7621AT+MT7612EN 2T2R 802.11b/g/n/ac 62*56.6mm

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Main control chip: MT7621AT+MT7612ENSpecifications: 2T2RSpeed: 866MInterface: USB, WAN, LAN, I2S, I2C/PCM, UART, GPIOSize: 62*56.6mm(L*W)Working voltage: 5VWireless standard: 802.11b/g/n/acBand width: 5.8GWorking temperature: -20C to +85C

Main control chip: MT7621AT+MT7612EN

Specifications: 2T2R

Speed: 866M

Interface: USB, WAN, LAN, I2S, I2C/PCM, UART, GPIO

Size: 62*56.6mm(L*W)

Working voltage: 5V

Wireless standard: 802.11b/g/n/ac

Band width: 5.8G

Working temperature: -20°C to +85°C

Features

 

■ Conforms to IEEE802.11b/g/n wireless network protocol, supports three working modes of bridging, routing, and access point;

■ Adopt 2x2 MIMO (Multiple input multiple output) architecture, wireless signal multi-channel transmission and reception, the transmission rate is up to 1200Mbps;

■ Achieve a variety of communication transmission, input and output control, intelligent control of IOT applications, convenient for debugging and product development.

■ Multiple GPIOs, 1 UART interface, 1WAN, 3LAN wired network port “stamp hole” and “pin” dual design external connection method four IPEX sockets, freely configurable antenna type

■ Application areas: smart home, wireless storage, WIFI speakers, network cameras, baby monitoring, routers, repeaters, wireless APs

Module size chart

 

Module pin

 

PinFunctionDescriptionion
J1
1D2DB_PORST_NPower on reset
2WDT_RST_NWatchdog rese
3JTMSJTAG Mode Select
4JTDIJTAG Data Input
5JTRST_NJTAG Target Reset
6JTDOJTAG Data Output
7JTCLKJTAG Clock
8GNDGround
9I2C_SCLKI2C Clock
10I2C_SDI2C Data
11TXD0RGMII2 Tx Data bit #0
12RXD0RGMII2 Rx Data bit #0
l3TXD2UART TX Data
14RXD2RGMII2 Rx Data bit #2
15CTS2_NUART Clear To Send
16RTS2_NUART Request To Send
17TXD3RGMII2 Tx Data bit #0
18RXD3RGMII2 Rx Data bit #3
19RTS3_NUART Request To Send
20CTS3_NUART Clear To Send
21GNDGround
22GPIO0GPO0 (output only)
23SSUSB_RXNUSB Port0SS data pinRX+-(USB3.0)
24SSUSB_RXPUSB Port0SS data pinRX+ (USB3.0)
25SSUSB_TXNUSB Port0SS data pinTX- (USB3.0)
26SSUSB_TXPUSB Port0 SS data pin TX+
(USB3.0)
27DM0USB Port0 HS/FS/LS data pin Data-
(USB3.0)
28DP0USB Port0 HS/FS/LS data pin Data+
(USB3.0)
29DM1USB Port1 data pin Data+ (USB2.0)
30DP1USB Port1 data pin Data+ (USB2.0)
31SPI_CIKND_RE_N
32SPI_CS0ND_CS_N
33SPI_MISOND_D4
34SPI_CS1ND_WE_N
35SPI_WPND_D6
36SPI_MISIND_D5
37GNDGround
38SPI_HOLDND_D7
J2
1VINPOWER
2VINPOWER
3GNDGround
4GNDGround
5P2_LEDPort #2 PHY LED indicators
6P4_LEDPort #4 PHY LED indicators
7P3_LEDPort #3 PHY LED indicators
85G_LED5G_WIFI_LED
9P4_TN_DPort #4 MDI Transceivers
10P4_TP_DPort #4 MDI Transceivers
11P4_TN_CPort #4 MDI Transceivers
12P4_TP_CPort #4 MDI Transceivers
13P4_TN_BPort #4 MDI Transceivers
14P4_TP_BPort #4 MDI Transceivers
15P4_TN_APort #4 MDI Transceivers
16P4_TP_APort #4 MDI Transceivers
17GNDGround
18GNDGround
19P3_TN_DPort #3 MDI Transceivers
20P3_TP_DPort #3 MDI Transceivers
21P3_TN_CPort #3 MDI Transceivers
22P3_TP_CPort #3 MDI Transceivers
23P3_TN_BPort #3 MDI Transceivers

24

P3_TP_BPort #3 MDI Transceivers
25P3_TN_APort #3 MDI Transceivers
26P3_TP_APort #3 MDI Transceivers
27GNDGround
28GNDGround
29P2_TN_DPort #2 MDI Transceivers
30P2_TP_DPort #2 MDI Transceivers
31P2_TN_CPort #2 MDI Transceivers
32P2_TP_CPort #2 MDI Transceivers
33P2_TN_BPort #2 MDI Transceivers
34P2_TP_BPort #2 MDI Transceivers
35P2_TN_APort #2 MDI Transceivers
36P2_TP_APort #2 MDI Transceivers
37GNDGround
38GNDGround

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