BT840N, nRF52840 + nRF21540 BLE 5.3 module. Cortex M4F MCU, 64 MHz. No external component is required to minimize host PCB area. Max. transmission power is +20.6 dBm conducted, +21.5 dBm radiated. Integrated high performance PCB antenna.

Production BT840N can be available in August.

The price is $8.81 each at 1K pcs.