Data Sheet

Contents
ZTU-IPEX is a low-power embedded Zigbee module that Tuya has developed. It con-
sists of a highly integrated RF processing chip (TLSR8258F1KAT32), a few periph-
erals, a built-in 802.15.4 PHYMAC Zigbee network protocol stack, and rich library
functions. ZTU-IPEX is embedded with a low-power 32-bit CPU, 1-MB flash program
memory, 64-KB RAM, and abundant peripheral resources.
1 / 25