oomlout / oomlout_oomp_teardown_label_printer_niimbot_d110

Oomp Teardown Label Printer Niimbot D110

Oomp Teardown Label Printer Niimbot D110

disassembly

step: 1 in box

boxed up

step: 2 front

front assembled

step: 3 open

open fully assembled

step: 4 top

top lid disassembled

step: 5 removed guide wheel

the guide wheel removed

step: 6 top insert removed

the top insert removed

step: 7 side panel removed

side panel removed, pcb, motor drive, and battery exposed

step: 8 battery detail

battery detail

step: 9 label drive removed

label drive removed rfid antennae exposed

step: 10 label drive detail

detail photo of the label drive

step: 11 thermal head detail

thermal head detail

pcb

front

back

parts_table

designator	designator_image	oomp_key	note	description	description_lng	mpn	lcsc	link
u1			battery management ic	battery management ic	battery management ic chiplink tech cl4056d	cl4056d	C2920852	https://jlcpcb.com/partdetail/ChipLinkTech-CL4056D/C2920852
u7			stepper motor driver. Pinout compatible with drv8833	dual h bridge driver	dual h bridge driver sa8833c pinout compatible with drv8833	sa8833c	C3681295	https://www.lcsc.com/product-detail/Motor-Driver-ICs_Texas-Instruments-DRV8833PW_C3681295.html
u8			main mcu. Has a bank of high current gpio	microcontroller	microcontroller with high current gpio bank yichip yc3121	YC3121-L	C2916799	https://jlcpcb.com/partdetail/YICHIP-YC3121L/C2916799
u11			rf chip	rf chip	rf chip yichip yc5018	YC5018	C2916804	https://jlcpcb.com/partdetail/Yichip-YC5018/C2916804