The LattePanda IOTA single-board computer (SBC) introduces a distinctive dual-chip architecture, combining an Intel N150 processor (SoC) with a Raspberry Pi RP2040 microcontroller. In this design, the RP2040 is dedicated to GPIO control and power management, providing an additional layer of stability and efficiency for real-world embedded applications.
As a new SBC powered by the Intel N150, the LattePanda IOTA brings a notable hardware upgrade. It supports up to 16GB LPDDR5 memory and 128GB of onboard eMMC storage. With the integrated RP2040 handling I/O and system power regulation, developers gain more reliable GPIO performance and broader application flexibility.
This release represents a major leap from the original LattePanda V1 (2015), which paired an Intel Atom x5-Z8300/Z8350 “Cherry Trail” processor with an ATMega32U4 microcontroller. Compared to its predecessor, the IOTA delivers up to 7× faster processing, 4× larger memory capacity, double the storage, and adds Gigabit Ethernet support. At the same time, it preserves much of the V1’s physical layout for accessory compatibility, while introducing modern features such as a 16-pin PCIe interface, ECC memory, and Wake-on-LAN.
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LattePanda IOTA Technical Specifications
Core Processor (SoC)
- Intel N150, quad-core Twin Lake architecture
- Turbo boost up to 3.6GHz, with 6MB cache
- Configurable TDP: 6W–15W (adjustable via BIOS/UEFI)
Graphics
- Integrated Intel UHD Graphics with 24 execution units
- Clock speed up to 1000MHz for basic GPU workloads
Memory
- Available in 8GB or 16GB LPDDR5 configurations
- 4800MT/s transfer rate
- Supports In-band ECC for enhanced data reliability
Storage
- Onboard 64GB or 128GB eMMC 5.1
- microSD slot for expandable storage
Coprocessor Subsystem
- Integrated Raspberry Pi RP2040 microcontroller
- Dual-core ARM Cortex-M0+, clocked at 133MHz
- 264KB SRAM + 8MB onboard flash
Video Output
- HDMI 2.1: up to 4K (4096×2160) @60Hz
- 2-channel eDP 1.4b: up to 1920×1080 @60Hz
- Integrated I2C touchscreen interface
- Supports dual independent displays
Audio
- 3.5mm audio jack
- Speaker output via 36-pin header
- Digital audio over HDMI
Networking
- Gigabit Ethernet RJ45 with Wake-on-LAN
- M.2 E-Key 2230 slot for Wi-Fi and Bluetooth modules
- Optional M.2 4G LTE expansion board (DFR1249)
USB
- 3 × USB 3.2 Gen 2 Type-A (10Gbps)
- 1 × USB 2.0 header for expansion
Expansion
- M.2 E-Key 2230 (PCIe/CNVio)
- 16-pin FFC PCIe Gen3 (compatible with Raspberry Pi 5 PCIe)
- 36-pin GPIO header: supports ADC, UART, DI/DO, USB 2.0, speaker signals (3.3V logic)
Security
- Integrated TPM 2.0 for hardware-level security
- Additional Features
- RTC battery connector
- DIP switches for auto power-on and MCU power control
- 4-pin 5V PWM fan header
- 10-pin power management interface
Power Supply
- USB Type-C PD (up to 15V)
- 4-pin power connector (10V–15V range)
Dimensions
- 88 × 77 × 19 mm, compact for embedded integration
System Support and Expansion Options
The LattePanda IOTA supports Windows 10, Windows 11, Ubuntu 22.04, and Ubuntu 24.04. Cooling options include both passive and active solutions depending on workload and thermal requirements.
Although the IOTA lacks a native M.2 Key-M slot, DFRobot offers a range of expansion boards:
- M.2 M-Key board for SSDs or AI accelerators
- PoE expansion board for Ethernet-powered setups
- UPS expansion board for uninterrupted operation
- 4G LTE expansion board for mobile connectivity
All expansion boards connect securely via PCIe or the 36-pin header, extending functionality as needed.
Compatibility Notes for LattePanda V1 Users
While backward compatibility is a focus, there are some key differences:
- MIPI DSI has been replaced by eDP (old displays are incompatible)
- Power requirements now demand USB PD adapters
- Thermal solution is mandatory for stable operation
- I/O logic voltage has changed from 5V (ATMega32U4) to 3.3V (RP2040)
DFRobot provides a migration guide to help V1 users transition smoothly.
Pricing and Availability
The LattePanda IOTA is available now via DFRobot’s official store.
- Starter kit price: from $166, includes 8GB RAM, 64GB eMMC, Intel AX211 Wi-Fi 6E, and passive cooling (with Windows OS unactivated).
- Bare board option: from $129.
Configurations can be customized with activated Windows 11 IoT Enterprise, expanded RAM/storage, official displays (7″ or 11.6″), and add-on boards.
