Page Comparison

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• PCB-Pins(from left to right):

  • GND (black)

  • VCC(orange)

  • RX(white)

  • TX(purple)

  • GND_Battery(black)

  • V_Battery(blue)

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UART protocol

• 115200 bit/s

• 8N1

• no flow control

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For sending battery telemetry (a PU_MSG containing battery information) we recommend waiting for the PU_ACK message for 1 minute and, if no PU_ACK, sending it again,until a PU_ACK is received. Once a PU_ACK has been received we recommend to wait 10 minutes before sending the next battery telemetry message.

Example 1

Report 13,8 Volt battery voltage and battery 87% charged and assist level 3:

• PU_MSG: 1|1@872@87|2@1384@3

• Resulting AT command: AT%TEST=*1234,230*(1210,1|1@872@87|2@1384@3)#\r\n

• Resulting AT repsonse after tracker receipt: OK\r\n

• Resulting AT response after tracker could send to the cloud: Send OK\r\n

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