The site says the device has a “SH1.25 x 2 battery connecter” but the JST-SH connector is 1.00mm.
The JST-GH has 1.25mm, but the Heltec site explicity states “SH”.
This is very confusing.
Which JST connector do I need to buy for it to fit the Wifi Lora 32 V2?
WiFi LoRa 32 battery connector confusement
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I found these on amazon, which fit properly with WiFi LoRa 32 (V2)
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Hmm, unfortunately I’m not in the US.
The article you linked does unfortunately not specify the exact type of JST connectors, but that’s what I need to know ^^
The article you linked has a pin spacing of 2.00 mm, I’m prety sure this won’t work.
Listen, I just need to know which exact type of JST I need to buy, not random links.
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I have exactly same question. The battery connector is JST GH or SH serie.
@jasonXu Friend can you help with this issue?
The JST documentation show SH serie is 1.0 mm pitch and GH serie is 1.25 mm pitch.
Sorry about late. Just came back from a business trip.
“JST GH” and “SH”, They are names defined by two different companies. SH-1.25mm is a name defined by a company in our country.
The actual situation is: the battery compartment spacing is 1.25mm. Sorry for the misunderstanding.
Ok so I will ignore sh or gh part and focus on pich millimeters only. Thanks
In my opinion, this connector, called “SH1.25-2” by Heltec; and called “JST 1.25” by several AliExpress vendors, is actually a Molex PicoBlade 2-pin clone.
- https://www.molex.com/en-us/products/connectors/wire-to-board-connectors/picoblade-connectors
- https://www.molex.com/en-us/part-list/0256
The “JST” and “SH” (SH being a JST connector type) designations were just misleading during my several-evenings research for finding reliable specifications for this connector. It isn’t JST, it’s Molex, albeit a clone.
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I can confirm that these two connectors work:
10pcs 1.25mm PicoBlade 2Pin Male to Female Housing Connector 1.25mm Extension Wire JST 1.25mm
https://www.aliexpress.com/item/32803458861.html
Select: JST1.25 2-Pin
https://www.aliexpress.com/item/1005005606126356.html
This one does not work:
10Pcs Micro JST GH 1.25MM Pitch 2 Pin Male Plug Connector Wire Cable 15CM 28AWG Single/Double Plugs Connectors
Selection: Single Head, 2Pin, GH 1.25mm
https://www.aliexpress.com/item/1005005606126356.html
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Yep, definitely a Molex (clone?).
The Molex Pico Blade Data Sheet:
https://www.molex.com/content/dam/molex/molex-dot-com/en_us/pdf/datasheets/987651-3691.pdf?inline