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Bluetooth Module
Middle ware Smart Basic
MCU
Interfaces UART, I2C, SPI, ADC, PDM, GPIO, USB UART UART USB HCI UART
Uncategorized
BT Class Class 1 Class 2 Class 2 Class 1 Class 1
Standard Compliance RoHS REACH
Dual Mode No
Other wireless NFC None NFC None None
MCU Cortex M4F
Operation Temperature -40 °C ~ +85 °C -40 °C ~ +85 °C -40 °C ~ +85 °C 30 °C ~ +85 °C -40 °C ~ +85 °C
Stack on Board Yes Yes Yes No Yes
Antenna External Antenna Internal antenna Internal antenna Integrate Antenna Integrate Antenna
BLE connection 5 8 7
Bluetooth mode BLE4.0 BLE5.0 Dual mode 4.2 Dual mode 4.0
Certification FCC CE IC RCM SIG FCC, IC, CE, MIC, SIG, KC
Transmit Power 8dBm 8dBm
Chipset nRF51822 nRF52832 CSR8811