BBC micro:bit go NRF51822 development board Python connector silicone protective shell

SKU: FA1079-1
Microcontroller

Nordic nRF51822 (32-bit ARM Cortex-M0)
Clock Speed

16MHz
Memory

256KB Flash / 16KB RAM
Programming Interface

Micro-USB (NXP KL26Z Interface Chip)
Wireless Protocols

Bluetooth 4.0 (BLE) / 2.4GHz Proprietary Radio
Sensors

Combined Compass and Accelerometer
Shell Material

Premium Food-Grade Silicone (ESD Resistant)
Operating Voltage

3.3V (via USB or JST battery connector)
the BBC micro:bit Go NRF51822 (V1.5) Python-Ready Bundle with a Silicone Protective Shell remains a highly sought-after solution for cost-effective STEM education and industrial IoT logic testing. This bundle is specifically curated for users who prioritize the MicroPython programming language and require hardware durability. 
Long Product Description
This comprehensive bundle features the reliable BBC micro:bit V1.5, powered by the Nordic NRF51822 32-bit ARM Cortex-M0 processor. While it is an entry-level board, its integration with MicroPython makes it a powerful tool for teaching real-world coding structures. 
The standout feature of this specific set is the Custom-Fit Silicone Protective Shell. In high-traffic environments like classrooms or busy engineering benches, the exposed circuitry of a bare micro:bit is vulnerable to electrostatic discharge (ESD) and physical impact. The silicone shell provides a non-slip, shock-absorbent barrier while maintaining full access to the 5×5 LED matrix, the A/B buttons, and the bottom edge connector. This set is designed for “out-of-the-box” deployment, providing the perfect balance between sophisticated software capabilities and rugged hardware protection. 
Key Features
  • Python-Optimized Hardware: Full support for MicroPython, allowing users to write and test scripts for data logging, wireless communication, and sensor control.
  • High-Grade Silicone Protection: The included shell protects against short circuits on metallic surfaces and cushions the board from accidental drops.
  • NRF51822 Wireless Connectivity: Features built-in Bluetooth Low Energy (BLE) and 2.4GHz radio for “board-to-board” communication or smartphone interaction.
  • Integrated Sensor Suite: Onboard 3-axis accelerometer and magnetometer (compass) for motion-tracking and orientation projects.
  • 5×5 LED Matrix: A programmable red LED display for scrolling text, animations, and sensor readouts.
  • Edge Connector Access: The silicone shell is designed with a “cut-out” bottom, allowing for immediate connection to alligator clips or expansion boards without removing the case
Usage Instructions
  1. Assembly: Slide the BBC micro:bit into the silicone shell. Ensure the buttons and LED matrix align with the molded openings.
  2. Coding (Python): Use the official MicroPython Editor. Write your script and click Download.
  3. Flashing: Connect the board via the Micro-USB cable. Drag the downloaded .hex file onto the “MICROBIT” drive.
  4. Peripheral Use: Use alligator clips to connect the bottom pins to external components. The silicone shell will prevent your clips from accidentally touching the internal components of the board.
  5. Portable Use: Connect the battery pack (from the Go kit) to the JST connector for mobile Python-controlled projects.
Q: Does this board support the latest MicroPython version?

Yes. While this is the NRF51822 version (V1.5), it is fully compatible with the standard MicroPython libraries used in 2026. However, some extremely memory-heavy Python scripts may require the V2.0 board

Q: Why is the silicone shell important for business/classroom use?

For business and educational purchasing, durability is key. Bare boards are frequently damaged by “static shock” from fingers or by being placed on metal surfaces. The shell reduces hardware failure rates by up to 60% in high-usage environments.

Q: Can I use the silicone shell with the newer Micro:bit V2?

Most V1.5 shells will fit a V2 board, but the V2 speaker and microphone might be slightly muffled if the shell does not have specific cutouts for them. This specific bundle uses a V1.5-optimized shell

Q: Is the Micro-USB cable included in this set?

Yes, the “Go Set” configuration includes the board, the silicone shell, a Micro-USB cable, and a battery holder

Q: Can I buy these in bulk for my school district?
Absolutely. We offer tiered wholesale pricing for educational institutions. You can find bulk listings with neutral packaging to save on costs via AliExpress or Amazon Business.
Q: How do I clean the silicone shell?

Remove the micro:bit first. The shell can be washed with warm soapy water and dried completely before re-installing the electronics

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