Compare Products

x Product image x Product image x Product image x Product image x Product image x Product image
Bluetooth Module
Middle ware Smart Basic
MCU
Interfaces UART, I2C, SPI, ADC, PDM, GPIO, USB UART UART UART UART UART
Uncategorized
BT Class Class 1 Class 2 Class 2 Class 2 Class 2 Class 1
Standard Compliance RoHS REACH
Dual Mode No
Other wireless NFC NFC NFC + Zigbee + Thread None NFC None
MCU Cortex M4F
Operation Temperature -40 °C ~ +85 °C -40 °C ~ +85 °C -40 °C ~ +85 °C -40 °C ~ +85 °C -40 °C ~ +85 °C -40 °C ~ +85 °C
Stack on Board Yes Yes Yes Yes Yes Yes
Antenna External Antenna Integrate Antenna Integrate Antenna Internal antenna Internal antenna Integrate Antenna
BLE connection 20 20 5 8 7
Bluetooth mode BLE5.1 BLE5.1 BLE4.0 BLE5.0 Dual mode 4.0
Certification FCC CE IC RCM SIG FCC/IC/CE/MIC/RCM FCC/IC/CE/MIC/RCM FCC, IC, CE, MIC, SIG, KC
Transmit Power 8dBm
Chipset nRF52833 nRF52833 WLCSP nRF51822 nRF52832 CSR8811