GBA Custom Upgraded Motherboard Replacement

• Just transplant the CPU and RAM to complete the work.
• Add standby function and LED light.
• Replace the sound amplifier Reduce the noise and make it louder.
• Lead out SEL R L welding points.
• Add power light for 3V-1.8V multi-color display.
• Hard power switch to soft switch, service life greatly increased.

PRODUCTS INCLUDE:

• 1x Upgraded Motherboard
• 1x Right Gold plated battery shrapnel 

NOTES

• Motherboard panel interface is 32Pin, 32Pin/40Pin motherboard can be universal
• The card slot is completely customized，The slot pins is phosphor copper.
• Power increase due to audio amplifier,Recommended 8 Ohms 1W speaker.
• Press and hold the A+B Four second to change the LED light mode
• Press and hold the SEL+A/B to change the LED brightness.
• Press and hold the STA+A/B to change the LED light color.
• Press and hold the SEL+A+B Enter/Out standby mode.The core still works, and only the peripheral hardware is powered off (Only applicable to original carts)

         When using the OEM screen, there may be bugs.

WARNING 

• This mod requires extensive soldering experience and should not be attempted by a novice. The CPU and RAM are not included and must be transferred from an original GBA motherboard.

Historical Record

2023-02-08：  Replace thin LED With controller,Add sidebar LED Add saturation adjustment function

Press and hold the STA+L+A/B to change the LED light Color saturation

The cart slot pins contact is upgraded to gold-plated

2023-04-18：Add Multicolor LED control mode