NRF52840 firmware
Budget: $30 – $250 USD
Looking for an firmware engineer who can program firmware on NRF52840.
The hardware was tested by hardware engineer and each modules are tested with modelized firmware.
I need to integrate all the modules like a MP3.
When I select a music randomly from SD card storage, it will be played one-time.
- integrate of reading from SPI3 SD Card storage driver and playing audio to I2S speaker.
- integrate of opus codec module (the audio format is OPUS in storage)
The hardware was tested by hardware engineer and each modules are tested with modelized firmware.
I need to integrate all the modules like a MP3.
When I select a music randomly from SD card storage, it will be played one-time.
- integrate of reading from SPI3 SD Card storage driver and playing audio to I2S speaker.
- integrate of opus codec module (the audio format is OPUS in storage)