

JST Adapter
A Sub 1GHZ Wireless Module for various Sub 1GHZ projects and applications
- Size
- 30.8 × 28 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 25
- Pads
- 37
- Tracks, vias
- 81, 32
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20160815)
- Created
- 28 Oct 2016
- Updated
- 27 Jul 2017
Overview
JST Adapter is an open-source printed circuit board by adamjvr, from the adamjvr/S1G-Mod repository on GitHub. It is a 2-layer board of 30.8 × 28 mm with 11 parts on 25 nets, routed with 81 tracks and 32 vias.
It is built around the TNPW0402100RBEED and S6B-PH-SM4-TB(LF)(SN). Its parts include 4 resistors and 2 connectors. It belongs with the interfaces and adapters boards of this library.
Main components
2README
README.mdS1G-Mod
A Sub 1GHZ Wireless Module for various Sub 1GHZ projects and applications Hardware Specs
- ADF7023 RF Transceiver
- 28 Mile line of site range
- Dedicated Antennas for RX and TX
- Open Source under CERN Open Hardware License v1.2 (Included)
- Circuitry shielded with outer shield.
- UM Coaxial Antenna connectors
- STM32L052C8T6 ARM Cortex M0+
- USB 2.0 connectivity
- USART connectivity
- SPI connectivity
- USB bus or battery powered
- Combined and Separate PA/LNA Match versions of 915MHZ and 433MHZ modules
Firmware and development at: https://github.com/adamjvr/S1G-RF-firmwware
Combined RX/TX S1G-RF Module:
KiCAD 3D OpenGL

Separate RX/TX S1G-RF Module:
KiCAD 3D OpenGL

Adapters:
USART JST Adapter
SPI JST Adapter

Adapter Test Fit:

Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | TNPW0402100RBEED | PCB_Footprints:R0402 | R1, R2, R3, R4 |
| 3 | FIDUCIAL | PCB_Footprints:FIDUCIAL | FD1, FD2, FD3 |
| 2 | M2.5_Hole | PCB_Footprints:M2.5_HOLE | H1, H2 |
| 1 | CONN_02X08 | Socket_Strips:Socket_Strip_Straight_2x08 | P1 |
| 1 | S6B-PH-SM4-TB(LF)(SN) | PCB_Footprints:S6B-PH-SM4-TB(LF)(SN) | J1 |
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Questions
How big is the JST Adapter PCB?
It measures 30.8 × 28 mm and has 2 copper layers, 1.6 mm thick.
What parts does the JST Adapter use?
11 parts, built around the TNPW0402100RBEED and S6B-PH-SM4-TB(LF)(SN). The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the JST Adapter KiCad files?
From the adamjvr/S1G-Mod repository on GitHub, at the commit this page was made from: the board is Adapters/JST/PCB/JST_Adapter.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the JST Adapter design in my own project?
Its repository states no licence, so its author keeps all rights: ask adamjvr before reusing the design.