Product description
Module with a 4 character alpha numeric LED display. The module has connectors on the back for serial communication (Sparkfun QWIIC). The QWIIC bus enables one or more displays to be connected to a common bus, together with other QWIIC compatible modules. The integrated driver provides dimming control in 16 steps. Standard I2C address is 0x70 and can be changed with solder jumpers (0x71, 0x72, 0x73).
