Tiny dimension: 10 x14x 3mm
Antenna: chip antenna
Interface: PWM, PDM, I2C, SPI, UART, JTAC, ADC
Bluetooth 5.x compliant protocol stack
GPIO: 16 (max)
Firmware: BLE-to-UART, with AT-CMD
SDK available
Operating voltage: 1.8-3.6V
Tx Power: -20 to 10dBm
Sensitivity: -97dBm
Certification: FCC, CE, TELEC, KCC
Antenna: chip antenna
Interface: PWM, PDM, I2C, SPI, UART, JTAC, ADC
Bluetooth 5.x compliant protocol stack
GPIO: 33(max)
Firmware: BLE-to-UART, with AT-CMD
SDK available
Operating voltage: 2.5-6V
Tx Power: -20 to 10dBm
Sensitivity: -97dBm
Certification: FCC, CE, TELEC
Cored with Nordic nRF52 chip
Different antenna version: chip, PCB and iPex connector
Full certifications, including FCC, CE and BQB
Default tunnelling firmware for MN52M-P10/C10
Certification: FCC, CE, TELEC,..etc