NL-16 BLE 4.2 Bluetooth Module Wireless Serial Transparent Transceiver CH571F Chip RISC-V Core Programmable Module

Specifications Chipset: CH571F (RISC-V Architecture) Bluetooth Version: BLE 4.2 Frequency: 2.4GHz ISM Band Power Consumption: Ultra-low 6mA during transmission (0dBm) Receiver sensitivity: -96dBm; programmable transmit power: +5dBm. Transmission range (open field): Approx. 170m at 0dBm transmit power; approx. 240m at 3dBm transmit power. Supports both serial port and Bluetooth communication; configured via AT commands; supports switching between master and slave modes. Supports automatic Bluetooth connection to the slave device when in master mode. Supports wireless uploading of for Arduino programs via Bluetooth MTU Size: Up to 256 Bytes for high-speed data throughput Pinout Guide STAT/D-RST: Status indicator and Reset (Default: Arduino Wireless Reset) RXD: Serial Receive Pin TXD: Serial Transmit Pin GND: Ground +5V: Power Input Perfect For Wireless for Arduino programming and debugging. Smart home automation and IoT sensor nodes. Remote controlled robots and drones. Industrial data acquisition and wireless monitoring. Color: Black Material: PCB Package Contents: 1 * NL-16 Bluetooth module 1 * 5PIN female to female DuPont wire 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.