MSWXB2518 -

Product Features

* Support 802.11 b/g/n/ax and BLE 5.2 wireless standards,also support 2.4GHz and 5GHz dual-band operation

* Use Cortex-M4F architecture, up to 480MHz main frequency,992KB RAM,2MB

Flash

* Support UART data communication interface

* Support STA/AP operation mode

* Support SoftAP mode and AP networking,BLE networking function

* Support WeChat Airkiss 2.0

* Support wireless and remote upgrade firmware,provide wireless batch configuration

tool

* SDK development kit available to support 2nd development

Item #	MSWXB2518
Wireless Protocol	WIFI 802.11 b/g/n/ax AND BLE BLE5.2
Frequency Range	WIFI: 2.412GHz-2.484GHz(CH1,13) 5.17GHz-5.25GHz(CH36,40,44,48) U-NII-1 5.725GHz-5.835GHz(CH149,153,157,161, 165) U-NII-3 BLE: 2.4GHz:2400-2483.5MHz
Transmit Power	WIFI: 2.4G Transmitting Power: 802.11b: >19dBm(@11Mbps) 802.11g: >16dBm(@54Mbps) 802.11n: >14dBm(@HT20， MCS7) 5.8G Transmitting Power: >10dBm(HT20MCS7) BLE: 10dbm
Receiving Sensitivity	WIFI: 2.4G Receiving Sensitivity: 802.11b: -87dBm (@11Mbps ，CCK) 802.11g: -76.5dBm (@54Mbps， OFDM) 802.11n: -74.5dBm (@HE20， MCS7) 5.8G Receiving Sensitivity: -77dBm (@54Mbps ,OFDM) -74 dBm (HE20,MCS7) BLE: -90dBm
Data Interface	GPIO/UART
Operating Voltage	2.8~3.6V
Operating Current	Peak (continuous transmission): 345mA Average (STA, connected standby): 44mA Average (STA, 1KB/s): 44mA
Dimension	25mm x 18mm x 3mm
Wireless Network Type	STA/AP
Security Mechanism	WEP/WPA-PSK/WPA2-PSK/WPA3-PSK
Encryption Type	WEP64/WEP128/TKIP/AES
Firmware Upgrading	Local-Wireless Remote-Upgrade
Customization	ProvideSDK for customer’s 2nd development
Network Protocol	IPv4,TCP/UDP/HTTP/MQTT
User Configuration	AT+InstructionSet,WebPage; Android/iOSTerminalSmartlinkSmart ConfigurationAPP; BLEConfiguration
Place of Origin	Shenzhen,R.P.China
Brand Name	MoreSense

Table.1 MSWXB2518 Pin Function Definition

Pin	Name	Type	Discription
1	GPIOA8	I/O/T	3.3V UART0 Input
2	GPIOA9	I/O/T	3.3V UART0 Output
3	GPIOB7	I/O/T	No Used-NC
4	GPIOB6	I/O/T	No Used-NC
5	GPIOA5	O	3.3V UART0 Output
6	GPIOA4	I	3.3V UART0 Input
7	GPIOA14	I/O/T	No Used-NC
8	GPIOA13	I/O/T	No Used-NC
9	GPIOA12	I/O/T	No Used-NC
10	LDO-CEN	I/O/T	No Used-NC
11	GPIOA11	I/O/T	No Used-NC
12	GPIOA10	I/O/T	No Used-NC
13	GPIOA6	I/O/T	No Used-NC
14	GPIOA7	I/O/T	No Used-NC
15	VCC		Power Supply
16	GND		Grouded