DVK-PRM111 Laird Technologies, DVK-PRM111 Datasheet - Page 40

• Manufacturer Part Number: DVK-PRM111
• Description: KIT DEVELOPMENT FOR LT2510 ANT
• Manufacturer: Laird Technologies
• Series: FlexRF™r
• Type: Transceiver, FHSSr

Specifications of DVK-PRM111

• Frequency: 2.4GHz
• Output Power: 100 mW
• Antenna: U.FL Coaxial
• Silicon Manufacturer: Laird Technologies
• Kit Application Type: Communication & Networking
• Application Sub Type: RF Module
• Kit Contents: 2x RF Module, 2x Adapter Board, CD, 2x AC Power Adapters, 2x DB9
• Rohs Compliant: Yes
• For Use With/related Products: PRM111
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SDK-T100S1AX; SDK-T100S1AX

LT2510
Wireless Module
API OPERATION
37 www.lairdtech.com
API RECEIVE PACKET
By default, the source MAC is not included in the received data string sent to the OEM Host. For applications where
multiple radios are sending data, it may be necessary to determine the origin of a specific data packet. When API
Receive Packet is enabled, all packets received by the transceiver will include the MAC address of the source radio
as well as an RSSI indicator which can be used to determine the link quality between the two.
API Receive Packet is enabled when bit-0 of the API Control (Address 0xC1) byte is enabled. Upon receiving a RF
packet, the radio sends its OEM Host the data as shown in Figure 2 below.
FIGURE 2: RECEIVE API PACKET FORMAT
API TRANSMIT PACKET
API Transmit Packet is a powerful API Mode that allows the OEM Host to send data to a single or multiple (via
Broadcast) transceivers on a packet-by-packet basis. This can be useful for many applications; including polling
networks and mesh networks.
API Transmit Packet is enabled when bit-1 of the API Control (address 0xC1) byte is enabled. The OEM should
pre-pend each packet of data with the following header information.
FIGURE 3: TRANSMIT API PACKET FORMAT
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Setting the Destination Address to 0xFF 0xFF 0xFF will broadcast the packet to all available
transceivers in the network.
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