Introduction - If you have any usage issues, please Google them yourself
PTR2000 the Pin6 (PWR) and AT89C51 the P1. 0 connected, PTR2000 the Pin7 (TXEN) with AT89C51 the P1. 1 connected, CS directly grounded, to make use of the channel 1, that is, 433. 92MHz. Through its assembly language programming.
Packet : 119128635ptr2000.rar filelist
PTR2000 的Pin6.docx