The Spring Festival of 2025 is coming, our "Standard PCB" factory will start the Lunar New Year holiday from Jan 27th - Jan 30th (GMT+8). PCBWay remains in partial production throughout the Chinese New Year holiday. Please arrange your orders in advance. Pls check our schedule >>
Please tell which part need to do programming in the BOM, then send us the relevant boot loader file. Usually it is .hex file as below. Then our engineer will check whether we can do it and quote for the extra programming fee.