Upgraded MMDVM Nano Hotspot - Portable NanoPi NEO with NanoHat OLED MMDVM with Built-in WiFi Module | Allwinner H3 RAM 512MB Ubuntu Ready | Supports C4FM YSF NXDN DSTAR P25 DMR | CNC Alloy Case - AURSINC, NanoPi NEO V1.4 with NanoHat OLED

• [NEW MMDVM Nano Hotspot] Connecting Python Programmable NanoHat OLED to NanoPi NEO, the Nano Hotspot module is created to run Ubuntu and other useful systems controlled by PYTHON. The driver's source code and a user friendly shell interface are provided from which you can check system information and status, also a customized aluminum 3D case, inner fan, and heatsink are ready for the mudule Connect RJ45 cable to hotspot. NOTE: Be sure to use a qualified power supply 5V2A, non-conforming power will lead to bit error rate(BER) instability. Check whether the LED on the left side of the OLED is flashing (not green). If it is flashing, it indicates that the RF board is running. If it is not flashing, please power up again. Wait 1 minutes the same router computer open http://pi-star mac open http://pi-star.local login:pi-star pass:raspberry http://pi-star/admin/configure.php Radio/Modem Type: set Modem: STM32-DVM-(Pi Hat)GPIO then Save MMDVM Display Type: then select OLED then Save reselect Modem :STM32-DVM-(Pi Hat)GPIO then save you can see the OLED on open http://pi-star/admin/expert/edit_mmdvmhost.php OLED Scroll set 1 Apply Changes: the base setting is ok,you can select your Digital Mode now if every thing work well pls don't update the pi-star FAQ: Q:the OLED didn't Work? A:Check the RF board the LED need flash 1s on/off,repower to let it work. Q:the hotspot DMR didn't work? A:go to admin live log download the log file to see what happed.