Features / Specs Manufacturer: Ai Thinker Part Number: PB-03F Bluetooth Chipset: PHYPLUS Technologies PHY6252 SPI Flash Memory: 256kB SRAM: 64kB ROM: 96kB eFuse: 256-bit Bluetooth Protocol(s): BLE v5.2 / BLE Mesh Operating Frequency Range: 2400 ~ 2483.5MHz BLE Data Rate(s): 125kbps / 500kbps / 1Mbps / 2Mbps Output Power (Max): 10dBm Receive Sensitivity (Typical): -102dBm @ 125kbps / -97dBm @ 500kbps / -96dBm @ 1Mbps / -93dBm @ 2Mbps Antenna Type: Onboard PCB Antenna Operating Voltage Range:





