Marius Tietge
dd90715436
Add FW settings to doc
2026-07-06 15:25:51 +02:00
Marius Tietge
7fb7ca3de3
Add documentation for setting up QMI based cellular device on OpenWRT
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Tested on TP-Link TL-WR902ACv3 (MT7628) with OpenWRT 25.12 and
Quectel EC25-EUX
2026-07-06 15:22:36 +02:00
Marius Tietge
cc5cdf9476
Fix footprints for Mini PCIe and switches
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(set pads for mounting and case to GND)
Set PCB to 4 layer with 0.5 OZ (0,017mm) copper on the inner layers
Start sorting the footprints on the PCB
TO-DO: check footprints of Y1 and Y2, they seem way too large
2026-06-24 00:52:15 +02:00
Marius Tietge
40501a86c1
Add switches for cpu reset and watchdog reset
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Add swtich for WWAN wirless disable
Fix USB2422 VBUS-DET and NON_REM strap pins
2026-06-23 17:15:14 +02:00
Marius Tietge
1ea93b44c5
Add Mini PCIe slot TE 2041626
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Add Mini PCIe mounting holes and board mounting holes
Add nano SIM card slot SIM8066
Add SIM ESD and EMI filter EMIF03-SIM02M8
Add USB Hub USB2422
Add USB A port with ESD chip
Add README.md for details about HLK-7628N
Edit text above ethernet ports
2026-06-18 13:42:03 +02:00
Weckyy702
b3c30cad42
USB_Bridge: add transformerless connection between usb bridge and SOM
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- Ethernet: Add fourth rj45 jack
2026-06-17 01:35:21 +02:00
Marius Tietge
0aa46da181
Add Quectel EC25 Mini PCIe datasheet
2026-06-16 21:38:33 +02:00
Weckyy702
bb28e1a65f
Add dev-shell flake
2026-06-16 12:26:59 +02:00
Weckyy702
565363d67d
Remove lock files
2026-06-12 18:32:23 +02:00
Marius Tietge
b29aecdfdd
Add USB ESD protection USBLC6-2SC6Y
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Edit GPIO pin header
2026-06-12 14:57:35 +02:00
Marius Tietge
23f44a45a4
Add datasheet for MT7628 SOC
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Add footprints and symbol for Max Linear XR22801 USB Ethernet UART
bridge
Add sheet for XR22801
Add GPIO and JTAG headers in main sheet
2026-06-12 01:21:13 +02:00
Weckyy702
43e9e8a66c
Doc: Add datasheets and app notes for important chips
2026-06-12 00:41:53 +02:00
Marius Tietge
1d2f4f5b7d
Add KiCad project files, Doc and Software and Hardware folders
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- KiCad Project contains:
o Footprints for:
- HLK-7628N
- Molxex USB-C 2171790001
o Changes:
- Add HLK-7628N module
- Add 3.3V power supply with TPS62A06 buck regulator
- Add Molex USB-C for 5V/3A power input
- Add 3x HR911105A RJ45 10/100Mbps plugs for WAN, LAN1 and LAN2
- Button for CPU reset
- Various testpoints (3.3V, 5V, JTAG)
2026-06-11 15:25:26 +02:00
Weckyy702
4abc9ca68a
first commit
2026-06-10 22:38:01 +02:00
Marius Tietge
Weckyy702