Summary of Contents for TMT TM-8258
- Page 1 TM-8258 VER 100 ZigBee Module INSTRUCTION This radio module will be embedded on the TMT ENGINEERING CO.,LTD. weighing scale, and therefore there is no user’s manual 1. Features - 1 -...
- Page 2 This specification is applied to IEEE802.15.4 & RF4CE Module. This module is embedded with Amplifier and Single chip. 1.1. Description ➢ Bluetooth 5 Compliant, 1Mbps ➢ IEEE802.15.4 compliant, 250kbps ➢ 2.4GHz proprietary 1Mbps/250kbps mode with Adaptive Frequency Hopping feature support ➢...
- Page 3 RF TX Characteristics(+25℃) Item Spec. Remark Frequency Range 2400~2483.5MHz Frequency Tolerance <±20ppm Occupied B.W <2.2MHz 10dBm (+0/-2dB) Output Power (Max) VSWR <2.0 : 1 Flatness <2dB Spurious Emissions 1GHz Under <-70dBm 1GHz ~ 2.4GHz <-70dBm ~ 12GHz <-70dBm 2nd Harmonic <-60dBm 3rd Harmonic <-60dBm...
- Page 4 Dimensions - 4 -...
- Page 5 5. Protocol(38400 bps , N, 8, 1) 7.1 Send Data Header : 0x21 + Data Ex> Data 3byte 0x30, 0x31, 0x32 0x21 + 0x30 + 0x31 + 0x32 7.2 Pan ID Set Header : 0x12 + PAN ID(2byte) + Sum(PAN ID 2byte) Ex>...
- Page 6 IMPORTANT NOTE This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This device should be installed and must not be co-located or operating in conjunction with any other antenna or transmitter. This device is intended only for OEM integrators under the following conditions: 1) This module may not be co-located with any other transmitters or antennas.
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