Realtime FA1 Biometric Device NRF24L01 Adapter Board Install the Pycom firmware updater

Install the Pycom firmware updater tool and flash the latest MicroPython firmware to the board

which translates to practical read/write speeds of approximately 100-120MB/s depending on file fragmentation and system configuration

Begin by installing four AA batteries into the battery holder on the underside of the robot

solder feeders

Realtime FA1 Biometric Device NRF24L01 Adapter Board Install the Pycom firmware updaterRealtime FA1 Biometric Device The Realtime FA1 is a professional grade fingerprint biometric attendance and access control device designed for enterprise level security and workforce management. HR departments, facility managers, and security personnel rely on this device to maintain accurate attendance records, prevent buddy punching, and manage secure access to restricted areas. This device solves the critical problem of manual attendance fraud and