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wiki/hw/Hardware-specification.md
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wiki/hw/Hardware-specification.md
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### Display
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* Monochrome LCD
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* Resolution: 128х64px
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* Diagonal: 1.4”
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* Orange LED backlight
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### LED
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RGB LED
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### Control
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* 5-button joystick
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* Back button
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* Reboot — Back+Left buttons for 2 seconds
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### MCU
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* ARM® Cortex®-M4
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* 64 MHz
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* 1MB (1M x 8) FLASH
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### Sub-1 GHz Range
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* СС1101
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* TX/RX
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* Frequency: 433/434/315/868 Mhz
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* Modulation: ASK/FSK
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### USB
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* 1x USB 2.0 port, type C
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* USB device
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* Charging
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### GPIO
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* 0.65mm Female Header Connectors with 2.54 pitch
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* x12+ — Data pins / 5V tolerant
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* 2x — GND
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* 1x — 3.3V
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* 1x — 5V
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### 125 khz RFID
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* Supported protocols: EM-4100, HID Prox
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* Operate modes: Reader/Writer/Emulator
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### iButton 1-Wire
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* Supported protocols: Dallas DS1990A, Cyphral, Metakom
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* Operate modes: Reader/Writer/Emulator
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### InfraRed
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* Supported frequency: 36-40 kHz
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* Operate modes: Reader/Emulator
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### Bluetooth
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* Bluetooth Low Energy 4.0+
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* STM32WB55
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### NFC
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* Supported protocols: Mifare
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* Operate modes: Reader/Emulator/Sniffer
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### Vibro
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* Type: Coin motor
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* RPM: ≥10000
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### Speaker
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* Type: Coin
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### Power and battery
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* Built-in not removable lithium‑ion battery 2000mAh
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* USB charging 5V, 500-2000mA
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* ≥10 days standby
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### Physical
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* Materials: PC
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* Weight: <200g
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* Size: ~98х40х22mm
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* Operating temperature: 0 ~ 50 °C
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20
wiki/hw/Hardware-version-F1B1C0.0.md
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wiki/hw/Hardware-version-F1B1C0.0.md
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[Device schematic (pdf)](https://github.com/Flipper-Zero/wiki/raw/master/Flipper_zero_rev_1_0.pdf)
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## Errata
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* NAND reset IC drive reset net by push-pull output may cause MCU fault and disable internal MCU reset feature.
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* System going to boot-loop state when reset by reset circuit
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* No series resistors on external gpio for protecting MCU
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* Wrong value LED series resistor
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* Wrong footprint for CMOS transistors
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* Wrong value IR TX series resistor
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* No need capacitor on IR RX
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* Wrong value IR RX pullup resistor
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* 125 kHz RFID + iButton wrong schematic
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* It seems bad to place main VCC on external GPIO pins. Overcurrent can damage main regulator and cause device broken. User can apply wrong voltage on this pin.
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### New RFID + iButton schematic
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after many experiments we found good schematic solution for work with RFID and auxiliary follow iButton level (for non-TTL protocol like Cyphral)
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76
wiki/hw/Hardware-version-F2B0C1.1.md
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wiki/hw/Hardware-version-F2B0C1.1.md
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* Firmware target: F2
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* Body version: no body
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* Interconnection version: 1
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# Pinout:
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| Pin | Mode | Define | Description |
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|-|-|-|-|
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| PC13 | EXTI13 | BUTTON_BACK | Button |
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| PC14 | RCC_OSC32_IN | | 32768 kHz XTAL |
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| PC15 | RCC_OSC32_OUT | | 32768 kHz XTAL |
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| PH0 | RCC_OSC_IN | | 16 MHz XTAL |
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| PH1 | RCC_OSC_OUT | | 16 MHz XTAL |
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| PC0 | GPIO_Analog | | External GPIO |
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| PC1 | GPIO_Analog | | External GPIO |
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| PC2 | EXTI2 | CHRG | Charge state |
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| PC3 | ADC1_IN4 | BATT_V | Battery voltage |
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| PA0 | ADC1_IN5 | IR_RX | Infrared receiver |
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| PA1 | EXTI1 | BUTTON_DOWN | Button |
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| PA2 | GPIO_Output | DISPLAY_DI | Display |
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| PA3 | TIM5_CH4 | SPEAKER | |
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| PA4 | GPIO_Analog | | External GPIO |
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| PA5 | GPIO_Analog | | External GPIO |
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| PA6 | GPIO_Analog | | External GPIO |
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| PA7 | GPIO_Analog | | External GPIO |
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| PC4 | GPIO_Output | NFC_CS | NFC SPI CS |
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| PC5 | COMP1_INP | RFID_RF_IN | 125 kHz RFID RX, contact keys analog input (for Cyfral/metakom) |
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| PB0 | EXTI0 | BUTTON_UP | Button |
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| PB1 | GPIO_Output | LED_BLUE | Led |
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| PB2 | GPIO_Analog | | External GPIO |
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| PB10 | GPIO_Output | DISPLAY_RST | Display |
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| PB11 | GPIO_Output | IR_TX | Infrared transmit |
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| PB12 | GPIO_Analog | | External GPIO |
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| PB13 | TIM15_CH1N | RFID_OUT | RFID 125 kHz read master tone/write TX |
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| PB14 | GPIO_Output | LED_GREEN | Led |
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| PB15 | TIM15_CH2 | RFID_PULL | RFID 125 kHz write/emulate pulling | NFC IRQ |
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| PC6 | GPIO_Output | VIBRO | |
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| PC7 | TIM8_CH2 | iButton | contact key |
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| PC8 | GPIO_Output | DISPLAY_CS | Dispay |
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| PC9 | GPIO_Output | SD_CS | microSD card SD |
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| PA8 | GPIO_Output | LED_RED | Led |
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| PA9 | USART1_TX | | External GPIO/USART TX |
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| PA10 | USART1_RX | | External GPIO/USART RX |
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| PA11 | USB_OTG_FS_DM | | USB |
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| PA12 | USB_OTG_FS_DP | | USB |
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| PA13 | SWDIO | | External GPIO/SWDIO |
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| PA14 | SWCLK | | External GPIO/SWDCLK |
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| PA15 | GPIO_Output | CC1101_CS | CC1101 CS |
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| PC10 | SPI3_SCK | | SD/CC1101/NFC SPI |
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| PC11 | SPI3_MISO | | SD/CC1101/NFC SPI |
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| PC12 | SPI3_MOSI | | SD/CC1101/NFC SPI |
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| PD2 | GPIO_Analog | | External GPIO |
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| PB3 | SPI1_SCK | | Display |
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| PB4 | EXTI4 | BUTTON_LEFT | Button |
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| PB5 | SPI1_MOSI | | Display |
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| PB6 | GPIO_Output | DISPLAY_BACKLIGHT | |
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| PB7 | GPIO_Input | CC1101_G0 | |
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| PB8 | EXTI8 | BUTTON_RIGHT | Button |
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| PB9 | EXTI9 | BUTTON_OK | Button |
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# External GPIO
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| Pin | | | | | |
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|-|-|-|-|-|-|
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| PC0 | GPIO | LPUART RX | ADC1/2/3-1 | I²C SCL | |
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| PC1 | GPIO | LPUART TX | ADC1/2/3-2 | I²C SDA | |
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| PA4 | GPIO | DAC1-1 | ADC1/2-9 | SPI1 NSS | |
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| PA5 | GPIO | DAC1-2 | ADC1/2-10 | SPI1 SCK | TIM2/8 OUT |
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| PA6 | GPIO | | ADC1/2-11 | SPI1 MISO | TIM3/16 OUT |
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| PA7 | GPIO | | ADC1/2-12 | SPI1 MOSI | TIM1/2/8/17 OUT |
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| PB2 | GPIO | | | | RTC Alarm |
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| PB12 | GPIO | | | | |
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| PA9 | GPIO | USART1 TX | | | |
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| PA10 | GPIO | USART1 RX | | | |
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| PA13 | GPIO | SWDIO | | | |
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| PA14 | GPIO | SWCLK | | | |
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| PD2 | GPIO | UART5 RX | | | |
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