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Description
- 1x Waveshare 7.5" NFC-Powered e-Paper Evaluation Kit, Wireless Powering & Data Transfer (Not Compatible w/ Samsung)
- 1x 7.5-inch NFC-Powered E-Paper
- 1x ST25R3911B NFC Board
- 1x Micro SD Card 16GB
- 1x Micro SD Card Reader
- 1x USB-A to Micro-B Cable
- Display Size: 163.2 x 97.92 mm
- Outline Dimension: 195.84 x 137.68 mm
- Power Supply: Wireless
- Grey Scale: 2
- Display Color: Black/White
- Refresh Time: 5 seconds (data transfer time not included)
- Dot Pitch: 0.205×0.204
- Resolution: 800×480
- Viewing Angle: Greater than 170°
- NFC Chip: ST25R3911B, also known as AS3911B
- Controller: AT32F413RBT7
- Core: ARM® 32-bit Cortex™-M4F
- Operating Frequency: 200 MHz
- Operating Voltage: 2.0V-3.6V
- Package: LQFP64
- Memories: 128 kB Flash, 32 kB SRAM
- Communication Interfaces: 2 x SPI, 5 x USART, 2 x I2C, 2 x CAN, 1 x USB, 1 x SDIO
- AD & DA Converters: 2 x AD (12-bit, shares 16 channels)
- SRAM: 23LC1024, 1 Mbit
- USB to UART Converter: CP2102
- Voltage Regulator: SPX3819, 3.3V
- OLED Display: 1.3", blue display, 128×64 pixels, SH1106 driver
- User Buttons: 4
- User Indicators: 2
- MCU Unused Pins
- USB to UART Port
- Micro SD Slot
- SWD Programming Interface
- NFC Induction Coil
- UART Pin Configuration: RXD connected to RXD2 by default, changeable to RXD1 via 0Ω resistor; TXD connected to TXD2 by default, changeable to TXD1 via 0Ω resistor