Digital Transmission Module Serial Port Pass-Through Slave Mode Support Secondary Development Compatible with Bluetooth 5.3 (5Pcs)

Digital Transmission Module Serial Port Pass-through Slave Mode Support Secondary Development Compatible with
Bluetooth 5.3 Feature: TI high performance low power consumption. UART interface, BLE 5.3, high speed transmission 1Mbps, low power consumption 1uA. Bluetooth-compatible 5.3 serial port through the transmission, power can be communicated, without complex development and setup. Self-developed low-power algorithm logic, no fear of power supply problems. AT command configuration or APP remote configuration parameters. Chip built-in ARM-M10+ high performance processor. 512KB FLASH and 36 KB RAM chip IO have been externally referenced to support the secondary development of the module firmware, applicable to more flexible. Compatible with a variety of physical layer and communication protocols, Compatible with Zigbee 3.0, BLE 5.3, Proprietary systems, Simplelink-compatible TI 15.4 stack ( 2.4GH z), expanding more application scenarios.
Parameters: Voltage
range: 1.7V - 3.8V
Standard voltage: 3.3V
Frequency range: 2402MHz to 2480MHz programmable configuration
Frequency Error: +/-10ppm
Modulation mode: GFSK
Data transfer rate: 1Mbps
Transmission distance: 150m (in open environment)
Output power: 0dBm (default 0)
Receiving sensitivity: -99dBm
Sleep current: <1uA
Receiving current: 2.43 mA
Transmit current: 8.3 mA@0dBm
Operating Temperature: -30¡æ-85¡æ
Size: 18.8 * 15.1 mm
Antenna impedance: 50ohm
Antenna interface: PCB on-board antenna