NICEMCU BW16 development board is a core development board designed for BW16 module, the development board continues the classic design of NodeMCU development board, leading to all 1 or O to of pins on both sides, on-board RGB seven color lights, developers can also connect peripherals according to their own needs. BW16 is a dual-band Wi-Fiand Bluetooth SoC module based on RTL8720DN chip. It supports dual-band (2.4GHz or 5GHz)WLAN and Bluetooth Low Energy 5.0. It integrates ARM V8(compatible with for -M4F) high-performance MCUS, ARM V8M(compatible with for -MO) low-power MCUS, WLAN(802.11a or b or g), , Bluetooth baseband and RF baseband, and also provides a set of configurable GPIO ports. For the control of different peripheral devices. Development board model: NICEMCU BW16 Suitable for module: BW16 Encapsulation: DIP-30(2.54 pitch standard pin) Antenna form: Onboard antenna Spectrum range: 2400-2483.5MHz or 5180-5825MHz WiFi: Support 802.1lavB or g Bluetooth: BLE5.0 Working environment: -40C-85C Storage Environment: -40C-125C,Less than 90percent RH Power supply range: Supply voltage 5V, current 500mA Support Interface: UART or GPIO or ADC or PWM or or SPI or SWD Number of 10 ports: 15 GPlOs including (TXO or RX0 and TX1 or RX1) Security: or DES or SHA Flash: Default 4MB specification:A:Unwelded Colour: Material:PCB Package Contents: 1 x NICEMCU BW16 Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.