Datasheet

Version: A00 Document No.: SJ-GU-TFmini-01 Page 8 of 10
Byte9
Checksum parity bit is a low 8-bit, Checksum = Byte1 + Byte2 + ... + Byte8, Checksum is
the sum of the first 8 bytes of actual data; here is only a low 8-bit.
Table 6 Data encoding format and detailed description
2 6.2 Line sequence description
Fig. 4 TF_mini line sequence description
TFmini line sequence is shown in “TF_mini line sequence description” in Fig. 4; generally, there are provided
with the wiring terminals, among which, the green line corresponds to TX, the white line corresponds to RX, the
red line corresponds to +5V, and the black line corresponds to GND.
7. Interface Description of Serial Port Upper Computer
The upper computer is currently supported with the windows system and applied for TF series of products
output from Benewake (Beijing) Co. Ltd. in accordance with the serial communication protocol; the specific
operations are detailed as below.
Benewake (Beijing) Co. Ltd.