[Chip solution]:CC3301
[Transmitting power]: 20dBm
[Communication distance]:300m
[Product size]:13.3*13.4mm
[Product weight]: 0.77g±0.1g
[Introduction]:E103-W13 is a 2.4GHz band Wi-Fi 6 + low-power BLE 5.4 dual-mode WIFI module launched by Chengdu Ebyte based on TI's tenth-generation Combo chip CC3301. It has an internal integrated 2.4GHz PA and is suitable for a complete wireless solution with an output power of up to +21dBm. The WiFi module supports multiple working modes and can also connect to Wi-Fi devices on different RF channels (Wi-Fi networks). It has extremely high security and supports WPA2 and WPA3 encryption methods to meet a variety of high-standard and high-reliability wireless communication scenarios. E103-W13 is an industrial-grade dual-mode WIFI module that truly integrates ease of use with high reliability and high performance.
Serial number | Pin name | Type | VIO Level | Usage |
1 | GND | GND | - | Ground |
2 | IRQ_BLE | PD | - | IRQ_BLE to Host (in shared SDIO mode) |
3 | COEX_REQ | I | 1.8V | External coexistence interface -request |
4 | COEX_GRANT | O | 1.8V | External Coexistence Interface - Grant |
5 | COEX_PRIORITY | I | 1.8V | External coexistence interface - priority |
6 | SDIO_CMD | I/O | 1.8V | SDIO_CMD_WL (SPI_DIN) |
7 | GND | GND | Ground | |
8 | SDIO_CLK | I | 1.8V | SDIO_CLK_WL (SPI_CLK). Must be driven by host. |
9 | GND | GND | Ground | |
10 | SDIO_D0 | I/O | 1.8V | SDIO_D0_WL (SPI_DOUT) |
11 | SDIO_D1 | I/O | 1.8V | SDIO_D1_WL. |
12 | SDIO_D2 | I/O | 1.8V | SDIO_D2_WL |
13 | SDIO_D3 | I/O | 1.8V | SDIO_D3_WL (SPI_CS) |
14 | IRQ_WL | PD | - | IRQ_WL to Host |
15 | GND | GND | - | Ground |
16 | GND | GND | - | Ground |
17 | GND | GND | - | Ground |
18 | NC | - | - | - |
19 | GND | GND | - | Ground |
20 | GND | GND | - | Ground |
21 | SWCLK | I | 1.8V | Serial wire debug CLK |
22 | SWDIO | I/O | 1.8V | Serial wire debug DIN/DOUT |
23 | GND | GND | - | Ground |
24 | GND | GND | - | Ground |
25 | NC | - | - | - |
26 | P37_GPIO2 | O | 1.8V | General-purpose digital I/O |
27 | P3_GPIO0 | I/O | 1,8V | General-purpose digital I/O |
28 | GND | GND | - | Ground |
29 | GND | GND | - | Ground |
30 | GND | GND | - | Ground |
31 | GND | GND | - | Ground |
32 | ANT1 | ANA | - | Bluetooth Low Energy and WLAN 2.4-GHz RF Port |
33 | GND | GND | - | Ground |
34 | GND | GND | - | Ground |
35 | GND | GND | - | Ground |
36 | SLOW_CLOCK_IN | I | 1.8V | 32.768-kHz RTC clock input |
37 | GND | GND | - | Ground |
38 | VIO | POW | - | 1.8-V supply for IO / SRAM / digital / analog domain |
39 | GND | GND | - | Ground |
40 | nRESET | I | 1.8V | Reset line for enabling or disabling device (activelow) |
41 | NC | - | - | - |
42 | LOGGER | PU | 1.8V | Tracer (UART TX Debug Logger) |
43 | NC | - | - | - |
44 | GND | GND | - | Ground |
45 | GND | GND | - | Ground |
46 | VDD | POW | - | 3.3-V supply for PA |
47 | VDD | POW | - | 3.3-V supply for PA |
48 | GND | GND | - | Ground |
49 | GND | GND | - | Ground |
50 | UART_RTS | O | 1.8V | UART RTS for Flow Control for BLE HCI |
51 | UART_CTS | I | 1.8V | UART CTS for flow control for BLE HCI |
52 | UART_TX | O | 1.8V | UART TX for BLE HCI |
53 | UART_RX | I | 1.8V | UART RX for BLE HCI |
54 | GND | GND | - | Ground |
55 | GND | GND | - | Ground |
56 | NC | - | - | - |
57 | NC | - | - | - |
58 | NC | - | - | - |
59 | GND | GND | - | Ground |
60 | NC | - | - | - |
61 | GND | GND | - | Ground |
62 | ANT_SEL | I/O | 1.8V | Default antenna select control line |
63 | GND | GND | - | Ground |
64 | FAST_CLK_REQ | THE | - | Fast clock request from the device |
G5~G32 | GND | GND | - | Ground |