SainSmart RedBack 1.0 Development Board
Best compact wireless solution for space-constrained Arduino development projects.
This board is a masterclass in miniaturization, packing wireless connectivity into a footprint that fits where standard modules simply can't. While you sacrifice the convenience of built-in USB programming, the trade-off is an incredibly compact, Arduino-compatible foundation perfect for tight, specialized builds.
$59.93
Who it's for
- Developers building compact IoT prototypes and wearable devices
- Makers needing quick network connectivity without extra hardware
- New hobbyists seeking an accessible, easy-to-program platform
Who should skip it
- Engineers designing applications with heavy processing requirements
- Creators needing extensive GPIO pins for complex sensor arrays
- Users who rely on robust community forums and documentation
Performance breakdown
Form Factor Efficiency
Ultra-compact design maximizes space for tight, specialized hardware integrations.
Development Familiarity
Arduino Nano compatibility ensures a seamless transition for most hobbyist workflows.
Wireless Integration
On-board antenna saves space but limits range compared to external modules.
Programming Accessibility
Requires an external USB breakout board, complicating the initial setup process.
Connectivity Versatility
Supports essential security protocols but restricted to older 802.11b standards.
I/O Expandability
Provides a solid pin count for a board of this miniature size.
Key Specs
Microcontroller Processor
ATmega328P
Flash Memory
32 MB
SRAM
2 KB
Digital I/O Pins
Up to 12
Analog Input Pins
6
Wireless Connectivity
802.11b at 1 and 2 Mbps
Security Support
WEP, WPA, and WPA2
Programming
Requires USB breakout board
Physical Interface Ports
Micro USB
Power Source Options
USB
Know before you buy
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Ask Metto anything about the SainSmart RedBack 1.0 Development Board before you decide.