nRF51822 developing board with OLED and RGB LED

Name: nRF51822 developing board with OLED and RGB LED
SKU: 9131
Price: 19.99 USD
Availability: Discontinued

nRF51822 BLE developing module with tiny OLED display and RGB LED

Designed by microwavemont in Japan

Product Retired

This product is no longer available for sale.

The seller may be offering an improved version or it may be hanging out on the beach, enjoying the retired life.

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On Dec. 15, 2025, my tindie store "micowavemont" trying restarting! Stay tuned!

nRF51822 BLE developing module with tiny OLED display and RGB LED

What is it? Tiny developing board of nRF51822 with SSD1306 OLED (64x32 pixels) and RGB full color LED. Initial firmware is written in module. All you will need to start is, PC/MAC with Arduino IDE an…

What is it?

Tiny developing board of nRF51822 with SSD1306 OLED (64x32 pixels) and RGB full color LED.

Initial firmware is written in module. All you will need to start is, PC/MAC with Arduino IDE and iPhone/iPad for OTA (over the air) binary uploading!

Why did you make it?

So far, I could not find OLED display embedded BLE board, so I made one.

What makes it special?

The making of this board owes RedBear lab's programing environment so much. By the sake of Redbear lab's achievement, we can easily handle relatively new technology, BLE!. After installing nRF51822 environment, compiled binary can be uploaded wirelessly named OTA (Over The Air). For OTA, computer (in my case, OSX) and smart phone supporting BLE (In my case, iPhone 5c) are required. Air Drop support of iPhone is almost indispensable for easy programming. Please prepare iPhone 5 or newer. Several sample code and compiled binary for OTA are prepared in GitHub and please check before ordering.