Features / Specs
- Manufacturer: Ai Thinker
- Part Number: BW16-Kit (4MB)
- Antenna Type: PCB Antenna
- RF Transceiver: Realtek RTL8720DN
- SPI Flash: 4MB
- Supply Voltage: 5.0VDC @ > 500mA (USB Type-C Connector or 5V & GND Pins) / 3.3VDC @ > 500mA (3V3 & GND Pins)
- USB Connector Type: Female USB Type-C Socket
- USB to UART Converter Chip: CH340C
- Peripherals: UART / GPIO (13) / ADC / PWM / I2C / SPI / IR / SWD / USB Device
- UART Baud Rates: 110 ~ 6,000,000bps (Default is 115,200bps)
- WiFi Type: Dual Band WiFi-4
- WiFi Frequency Range: 2400 ~ 2483.5MHz & 5180 ~ 5825MHz
- WiFi Protocols: 802.11 a/b/g/n
- WiFi Communication Protocols: TCP / UDP / HTTP / HTTPS / MQTT / MQTTS
- Bluetooth: BLE 5.0 without BR / EDR
- Max Number of BLE Connections: Peripheral – 1 / Central – 3
- Wireless Security: WAPI / WEP / WPA / WPA2 / WPA3-PSK / WPA3-EAP
- Operating Temperature Range: ~(-40°C to +85°C)
- Certifications: FCC / RoHs / CE / SRRC
- Number of Pins: 22
- Header Pin Pitch: 2.54mm
- Header Pin Row Spacing (Center to Center): 22.86mm (Breadboard Compatible)
- Dimensions: (50.4mm x 25.4mm) ±0.2mm
- Mounting Hole Diameter: ~3.1mm
- Mounting Hole Spacing (Center to Center): ~(43.5mm x 20.8mm)