Recently, many technology companies have a new Bluetooth product plan from the Bluetooth chipset Nordic nrf52832 to the nrf52811. Especially the Bluetooth location service product manufactures. The latest version of the Bluetooth core technical specifications released in January this year has already supported the seek function, which has enabled the Bluetooth location service from a simple proximity detection service to a real-time location service with an accuracy of more than meters. And the Nordic chipset nrf52811 is a Bluetooth 5.1 SoC with comprehensive protocol support.
Today, let us make a comparison with the chipsets:
Item | nrf52811 | nrf52832 |
Bluetooth Version | V5.1 | V5.0 |
Long Range | Yes | |
Advertising Extensions | Yes | Yes |
TX Power | 4 dBm | 4dBm |
Flash | 192 KB | 512KB |
RAM | 24KB | 64KB |
SPI, UART, PWM | Yes | Yes |
Input supply range [V] | 1.7-3.6 | 1.7-3.6 |
Max temperature [°C] | +85 | +85 |
For nRF52832 Bluetooth Module, please click FSC-BT630 .