The BARGAIN basement part 3

End Devices (Nodes) Hardware
10

funny thing is… both antennas have an IPX connector which is not available on that board.
so you have to cut of that connector and solder the cable direct on the RFM95.
I would prefer the coil one… but a little piece of wire will do to

11

@BoRRoZ
iPX connector is on bottom side, just received mine today
image

1 Like
12

ah ok… not with the one I have here… probably a monday morning board or an older version :wink:

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13

http://www.ebay.com/itm/DPS5015-DC-50V-15A-Adjustable-Step-down-Regulated-LCD-Digital-Power-Supply-Modul/152733442860
US $24.50 incl. shipping

  • build a little desktop labpowersupply with the 2A version
    x503

https://www.conrad.nl/nl/strapubox-3023-h-80-consolebehuizing-162-x-100-x-80-abs-grijs-1-stuks-524301.html

2 Likes
14

US $1.46 incl. shipping

can they be used for outdoor nodes ? … sure they can :sunglasses:

x504

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15

ESP32 with SX1276 (868/915 MHz) and 0.96" OLED display now released.
Just ordered a few for a test

esp32_sx1276

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16

Great, bought 2 to test, any link to lib and code?
Guess what you can now pay with paypal on AliExpress :wink:

1 Like
20

US $8.75 incl. shipping

21

thanks for the tip.

FYI there are some cheaper ones on aliexpress at the moment, got one for around 12$, search for “wifi lora kit 32”.

Edit : that wasa reply to the “ESP32 with SX1276 (868/915 MHz) and 0.96” OLED display" post

23

Actually I made that post related to a SX1276 based module, which seems to be released freshly.
The other and cheaper modules which are widely available are based on SX1278 and support only 434 MHz, not 868/915 MHz as the one I mentioned.

Newer modules are usually more expensive and price tend to go down as production increases.

@DeuxVis if you have cheaper links for the ESP32 / 868 MHz, feel free to post.

1 Like
24

Oh you are right that is a SX1278 I ordered facepalm thank for correcting me.

25

TNS-251

http://www.ebay.com/itm/Aluminum-Shell-Super-Speed-4-Port-USB2-0-Hub-Splitter-for-Card-Reader-Hard-Disk/272804815600
US $3.99 incl. shipping

35

You can never really have enough Raspberry Pi boards and with the STG£ so close to parity with €, this flash sale at The Pi Hut makes them just a little cheaper.

36

6 posts were merged into an existing topic: BIG ESP32 / SX127x topic

37

https://www.ebay.com/itm/PICKit3-Microchip-Programmer-w-USB-cable-wires-Pic-Kit-3/112612877961

US $7.60 incl. shipping

38

https://ugreen.aliexpress.com/store/301635

November sale. Bought cables from there myself, ok quality and USB-C compliant (if applicable), meaning they don’t ignite your fancy smartphone or Chromebook into a big ball of flames and smoke :wink: .

1 Like
39

wire

  • changed link… found it cheaper on ebay :wink:
40


US $2.42 incl. shipping

1 Like
41

smadiv

42

rfm95ali
US $11.20 / lot 2 pieces incl. shipping