Redphone - simple handmade open source mobile phone
- Cortex M4 STM32F429NI
- FPGA EP4CE22U14I7N
- 800x480 LCD on RM68120 controller
- Capasitive LG P715 touch screen
- Memory (two SDRAM MT48LC16M16A2B4, MicroSD)
- Audio system based on (WM8903, MP34DT01 dmic, headphone, ring, minijack)
- Wi-Fi on ESP8266
- GSM & Bluetooth in SIM800H, nanosim (galaxy s8 sim-sd slot)
- Sensors (MPU9250, APDS-9960, BME280)
- GPS MC-1010-G
- OV5647 camera (Raspberry Pi compatible) & led
- Power domain (galaxy s4 battery, TPS65217)
- USB type-C for custom connections
- Latest linux kernel
- Firmware based on FreeRTOS, lwIP and Graphix (GUI C++ library)