PM2022 Test Firmware
Sensor-1 firmware files for the PM2022 Blackbox. Install them from the PM2022 tablet app: Options > Update.
Blackbox BLE (Bluetooth chip, nRF52)
S1-TEST-nRF52-1.4.2.bin — version 1.4.2 (newest)
S1-TEST-nRF52-1.4.1.bin — version 1.4.1 (older, to go back)
If the tablet says your Blackbox needs an upgrade, send it in to Sensor-1 for an upgrade — 1-800-SENSOR-1, sales@sensor-1.com.


























