Measuring only 70mm by 120mm, the Remi Pi is a versatile and compact computer board designed by MYIR, powered by the Renesas RZ/G2L processor. This processor boasts dual-core Arm Cortex-A55, capable of operating at a maximum speed of 1.2GHz, an embedded Cortex-M33 core that can reach up to 200MHz, and an ARM Mali-G31 based 3D graphics and video codec engine. The typical applications include industrial control, medical devices, instrument displays, charging piles, industrial gateways, energy storage EMS systems and more others which require robust performance and low power.
The Remi Pi integrates the RZ/G2L processor, 1GB DDR4, 8GB eMMC, 32KB EEPROM and a rich set of peripherals including two debug serial ports, two USB 2.0 HOST, one USB 2.0 OTG, two Gigabit Ethernet interfaces, WiFi/Bluetooth module, one Micro SD card slot, and one GPIO/I2C/UART/SPI/CAN extension header. Furthermore, it supports MIPI-CSI camera interface, HDMI display, LVDS display and Audio input/output capabilities, making it particularly suitable for applications such as entry-level industrial human machine interfaces (HMI) and embedded devices with video functionality.
Remi Pi Top-view
Remi Pi Bottom-view
The Remi Pi is capable of running Linux OS. MYIR has ported Linux 5.10.83 to the board, facilitating Debian distribution, Ubuntu distribution and Yocto project with ported QT. MYIR provides abundant software resources including image files, kernel and driver source code, application demos and compilation tools to enable users to start their development rapidly and easily.
The Remi Pi is delivered with a detailed Quick Start Guide and one USB-to-TTL serial cable. MYIR offers MY-CAM003M MIPI Camera Module, MY-WIREDCOM RPI Module (RS232/RS485/CAN), and MY-LVDS070C LCD Module as add-on options for the board for hardware expansion to meet the needs of various projects. From image recognition to communication control to display interface, these modules will provide you with full support.
Features:
Item Features
- CPU RENESAS RZ/G2L processor (R9A07G044L23GBG)
1.2 GHz Dual-core ARM Cortex-A55
200 MHz ARM Cortex-M33
3D graphics functions (Arm Mali-G31)
Video codec (H.264)
- Memory 1GB DDR4
- Storage 8GB eMMC
32KB EEPROM
- PMIC Power Management IC (RAA215300)
- Communications 2 x Debug UART (one for Cortex-A55 and one for Cortex-M33)
2 x 10/100/1000M Ethernet
2 x USB2.0 Host (Type-A)
1 x USB2.0 OTG (Type-C)
1 x USB-UART debug interface
1 x 2.4GHz/5GHz WiFi and Bluetooth 4.2 Module
1 x Micro SD card slot
- Display 1 x HDMI Display Interface
1 x LVDS Display Interface, supports MYIR’s MY-LVDS070C LCD Module
1 x MIPI-CSI Camera Interface, supports MYIR’s MY-CAM003M MIPI Camera Module
1 x Audio Input and Output Interface
- User I/O 1 x 2.54mm 2 x 20-pin male expansion header (GPIO/I2C/UART/SPI/CAN, compatible with Raspberry PI standard 40-pin extension interface), supports MYIR’s MY-WIREDCOM RPI Module to extend RS485, RS232 and CAN functions
- Dimensions 70mm x 120mm (6-layer PCB design)
- Power supply USB power supply
- Working Temp. 0~70 Celsius (commercial grade)
- Others 3 x Buttons (1x Reset, 1 x Power On/Off, 1 x User)
2 x LEDs (1 x Power indicator, 1 x System Status LED)
1 x RTC Battery Holder
- OS support Linux 5.10.83
- Target Applications Industrial Control
Medical Equipment
Instrument Displays
Charging Piles
Industrial Gateways
Energy Storage EMS Systems
Hardware Specifications:
The Remi Pi is using the 15 x 15mm, 0.5 mm ball pitch, 456pin LFBGA package, 1.2 GHz RZ/G2L (R9A07G044L23GBG) MPU which belongs to the RENESAS RZ/G2L product group and features dual-core Arm Cortex-A55 (1.2 GHz) CPUs and Single-core Arm Cortex-M33 (200 MHz) CPU, with 3D graphics and video CODEC engine. And the microprocessor also comes with 16-bit DDR4-1600/DDR3L-1333 dynamic Random access memory, camera interface (MIPI-CSI/Parallel-IF), display interface (MIPI-DSI/Parallel-IF), and USB2.0 Interface, UART interface, CAN interface, Gigabit Ethernet interface, making it ideal for applications such as entry-class industrial human-machine interfaces (HMIs) and embedded devices with video capabilities.
RZ/G2L Group Function Differences
RZ/G2L Product Group
RZ/G2L Processor Block Diagram
Remi Pi Function Block Diagram
Remi Pi Dimensions Chart
Software Features:
The Remi Pi supports Linux OS and comes with complete software package. The kernel and many peripheral drivers are available in source code to assist clients to expedite their development. The following are a summary of the software features:
Item | Features | Description | Source Code |
Bootloader | trusted-firmware-a | fsbl boot | YES |
U-boot | second boot program based on uboot_2021.10 | YES |
Linux kernel | Linux kernel | Customized base on official kernel_5.10.83 version | YES |
Drivers | PMIC | RAA215300A2GNP driver | YES |
EEPROM | BL24C256A | YES |
USB Host | USB Host driver | YES |
USB OTG | USB OTG driver | YES |
I2C | I2C driver | YES |
SPI | SPI driver | YES |
Ethernet | YT8531 driver | YES |
SDHI | eMMC/SD card storage drive | YES |
HDMI | LT8912 driver | YES |
LVDS | LT8912 driver | YES |
Audio | ES8388 driver | YES |
Camera (MIPI) | OV5640 driver | YES |
RTC | RX-8025T | YES |
GPIO | Generic GPIO driver | YES |
UART | RS232/RS485/TTL driver | YES |
CAN | CAN driver | YES |
WiFi/BT | BL-M8822 driver | YES |
File system | myir-image-core
(available soon) | image without GUI interface built with Yocto | YES |
myir-image-full | full-featured image built with Yocto | YES |
myir-image-ubuntu (available soon) | image built with ubuntu system | YES |
myir-image-debian (available soon) | image built with debian system | YES |
Package Includes:
- 1 x Remi Pi Board
- 1 x Quick Start Guide
- 1 x USB-to-TTL serial cable
