Purchase Notes
This product link contains Seven SKU. The price of each SKU is different. Please specify which SKU
you need, and then ask the salesman for a quotation. (Page price for reference only)
1. Blue background with white letters 5V
2. Yellow green background with black letters 5V
3. Grey white background with black lettering 5V
4. Blue background with white letters 3-3V
5. Yellow green background with black letters 3-3V
6. Grey white background with black letters 3-3V
7. I2C adapter board