There are 1 repository under tm1640 topic.
MicroPython driver for TM1740 8x8 LED matrix modules
Single-row PMOD with nine multiplexed seven-segment LED digits.
16-digit display module, based on the tm1640 multiplexer chip (0.56" 7-seg digits with dp)
Lua library for RGB5x7 module with TM1640 for FlashAir.