Name: Waveshare RP2040-LCD-1.28 Board with 1.28 Inch Round Display and IMU - WS-22668
Brand: Waveshare
SKU: 004792
Price: 16 EUR
Availability: InStock

Waveshare RP2040-LCD-1.28 Board with 1.28 Inch Round Display and IMU

Availability: Directly available from warehouse in Eindhoven
SKU: 004792

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Description
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A development board from Waveshare based on the RP2040 chip from Raspberry Pi with a round display. In addition, this module also has a built-in Li-ion/Li-Po charging circuit and an IMU (acceleration sensor and gyroscope).

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Tags: Waveshare RP2040-LCD-1.28 Board with 1.28 Inch Round Display and IMU , WS-22668 , Others

Specifications

General
Brand	Waveshare
Manufacturer model/SKU	22668
Features	Battery charger Display Microcontroller Acceleration sensor Gyroscope
General physical appearance
Main color	Blue
Weight [g]	9
Dimension X [mm]	40
Dimension Y [mm]	37
Mounting options	Pin headers
Form factor	Module (general)
General electrical properties
Minimum supply voltage [V DC]	5 (lower possible via Li-ion/Li-Po battery)
Maximum supply voltage [V DC]	5
Minimum IO-pin input voltage [V]	3.3
Maximum IO-pin input voltage [V]	3.3
IO-pin output voltage [V]	3.3
Maximum IO-pin source current [mA]	12
Maximum IO-pin sink current [mA]	12
MCU/SoC
Manufacturer	Raspberry Pi
Chip series	RP2040
Maximum clock frequency [MHz]	133
Number of cores	2
Internal memory
SRAM [KB]	258 (264kB)
PSRAM [MB]	0
Flash memory [MB]	2
EEPROM type	Emulated
Communication
Hardware interface(s)	I2C SPI Native USB UART PWM ADC GPIO PIO USB CDC
Number of IO-pins	30
Maximum available hardware PWM channels	16
Maximum available analog input pins (ADC)	4
Maximum available analog output pins (DAC)	0
Maximum available hardware UART interfaces	2
Maximum available hardware I2C interfaces	2
Maximum available hardware SPI interfaces	2
USB to serial converter	Integrated into microcontroller
Display
Type	TFT
Driver	GC9A01
Screen diagonal [inch]	1.28
Number of pixels long side	240
Number of pixels short side	240
Pixel colors	RGB
Acceleration sensor
Sensor chip/SoC	QMI8658C
Degrees of freedom (DOF)	3
Maximum measuring range [±g]	16
Maximum resolution [bit]	16
Gyroscope
Sensor chip/SoC	QMI8658C
Degrees of freedom (DOF)	3
Maximum measuring range [±°/s]	2048
Maximum resolution [bit]	16
Battery circuit
Battery charger chip/SoC	ETA6096
Supported battery chemistry	Li-ion Li-Po
Maximum charging voltage [V]	4.2
Maximum charging current [mA]	1000
Adjustable charging current	No
Protection circuit	No
Connectors
Power supply connector(s)	USB-C female Pin header female (1.27mm)
IO-connector(s)	USB-C female Pin header female (1.27mm)
Battery connector(s)	Molex Picoblade (compatible) male
Package contents
Package contents	1x Waveshare RP2040-LCD-1.28