Product Name：Holyiot-17029-nRF52832+PA Module

Model: Holyiot-17029
Chip: Nordic nRF52832
PA Chip: RFX2401C
Size: 20 * 15.24 * 1.66mm
Antenna: Ceramic Antenna
Bluetooth Version: 5.3
Communication Distance: 0 ～ 200m
TX Power：0dBm ～ +22dBm
Transmission speed: 2Mbps / 1Mbps
Processor: 64MHz Arm Cortex-M4
Storage size: 512/256KB Flash + 64/32KB RAM
Communication Protocol: Bluetooth Low Energy / Bluetooth mesh / NFC / ANT / 2.4GHz proprietary