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Junior Member
Reputation: 12
Sepura STP8X programming cable
Hi,
Does anyone have information on how to build a programming cable for Sepura STP8X-series radios?
It attaches to the side connector and that connector is different from the normal STP8/9000 -series connector.
My guess is that it's straight USB but can't be sure.
Any advice?
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2018-09-12 04:22 PM
# ADS
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Junior Member
Reputation: 14
2 out of 2 members found this post helpful.
Re: Sepura STP8X programming cable
IMG_5949.jpg
1 charge - 10,1 V
2
3
4 black GND
5
6
7
8
9 brown CTS#
10 green RTS#
11 blue DSR#
12 yellow RxD
13 orange TxD
14 gray DTR#
15
16
17
18 charge + 10,1 V
FTDI chip board is required, some people say that only RXD, TXD, GND need to be soldered
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Post Thanks - 1 Thanks
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Junior Member
Reputation: 12
Re: Sepura STP8X programming cable
Sorry, could you post the picture somewhere else? It seems I don't have the rep power needed to view attachments.
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Junior Member
Reputation: 11
Re: Sepura STP8X programming cable
easier... I build such cable... you need a UBS to TTL HW 597 on 3,3V and the adpter for the radio. Only 3 pins TX, RX an GND.
Best regards!
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Junior Member
Reputation: 12
Re: Sepura STP8X programming cable
Sorry, the given pinout above is for STP8000/STP9000. Not for STP8X (ATEX).
I need the pinout to build a programming cable for STP8X, it connects to the side connector (RAC), it doesn't have a bottom connector (FAC).
It's 14pin, whereas the STP8000 FAC is 2+16pin and STP8000 RAC is 11 pin.
Best regards,
Martin
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Junior Member
Reputation: 12
Re: Sepura STP8X programming cable
STP8X pinout, radio view top left 1, top right 2 and so on.
1 Sasi?
2 Mic-?
3 ? SPKR+?
4 ? SPKR-?
5 GND
6 Mic+?
7 GND?
8 ?
9 3,6V?
10 3,3V TTL RX
11 3,3V TTL TX
12 ?
13 ?
14 ?
I've bolded those I'm certain of.
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Post Thanks - 2 Thanks
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Junior Member
Reputation: 11
Re: Sepura STP8X programming cable
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Junior Member
Reputation: 12
Re: Sepura STP8X programming cable
Once again, STP8X, not STP8000.
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Junior Member
Reputation: 10
Re: Sepura STP8X programming cable
Hello,
does 5 GND, 10 3.3V TTL RX, 11 3.3V TTL TX now fit for the STP8x?
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Junior Member
Reputation: 10
Re: Sepura STP8X programming cable
Yeah! Tried it and it worked.
Thanks for showing the connection! Didn't find it anywhere else!
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