| Module Part Number | MN52M-C32 | MN52M-P32 | MN52M-U32 |
| CHIP PN | Nordic Semiconductor nRF52832 | Nordic Semiconductor nRF52832 | Nordic Semiconductor nRF52832 |
| PROTOCOL | BT 5.4,2.4G Proprietary,ANT, 1Mbps, 2Mbps |
| ANTENNA TYPE | CHIP ANTENNA | PCB ANTENNA | UFL ANTENNA |
| SIZE(MM) | 9.0 x15.8 x2.2 | 9.0 x15.8 x2.2 | 9.0 x15.8 x2.2 |
| RANGE(M) | 300 @ 1Mbps | 330 @ 1Mbps | 490 @ 1Mbps |
| CPU | 64 MHz Arm Cortex-M4 | 64 MHz Arm Cortex-M4 | 64 MHz Arm Cortex-M4 |
| FPU | V | V | V |
| FLASH | 512KB | 512KB | 512KB |
| RAM | 64KB | 64KB | 64KB |
| GPIO | 32 | 32 | 32 |
| INTERFACE | UART,SPI,I2C,I2S,PDM,PWM,NFC |
| SUPPLY VOL. | 1.7 to 3.6V | 1.7 to 3.6V | 1.7 to 3.6V |
| BT QUAL | V | V | V |
| CERTIFICATE | BT5.4,FCC,IC,CE,MIC, KC,NCC, RCM,SRRC |
| OP TEMP°C | -40 to 85 | -40 to 85 | -40 to 85 |