davor
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0990aa8ac2
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schematics: fix shutdown and i2c pullup to 5V D11=LED R4,R25,R26=4.7k
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7 years ago |
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davor
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b1ef31b375
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BOM update
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7 years ago |
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davor
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58ad5b5718
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schematics: return to 1k
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7 years ago |
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davor
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abccea4d9d
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readme update
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7 years ago |
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davor
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306cee7c7a
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PCB: changes for more reliable shutdown, PCB v1.7.6
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7 years ago |
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davor
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6228263ac6
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schematics: additional diode R23 to make shutdown more reliable
reduce hold resistor, use schottky for nSLEEP
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7 years ago |
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davor
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52d3cced84
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schematics: typo in RC shutdown text description
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7 years ago |
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davor
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9ab20cb840
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specific comments about RC shutdown constant on "power" sheet
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7 years ago |
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davor
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fb4fa2cd90
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readme update
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7 years ago |
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davor
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6df6c8429d
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schematics: increased i2c pull up resistors 470->2.2k and readme update
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7 years ago |
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davor
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73ff0e5834
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readme update
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7 years ago |
|
davor
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c76c7e9686
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readme update
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7 years ago |
|
davor
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766f96a80a
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schematics: comments about i2c sharing
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7 years ago |
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davor
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4f36f2d9b0
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PCB: LED resistors 330->470 ohm
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7 years ago |
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davor
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5065b98876
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schematics: change value LED resistors 330->470 ohm for power saving
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7 years ago |
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Emard
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252172ca92
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gerbers update
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7 years ago |
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Emard
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b6f77715e7
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PCB: temporarily disconnecting SD-WiFi connection because
it prevents WiFi from working. SD should be re-routed to
other WiFi pins.
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7 years ago |
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davor
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47fbd0ddbb
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readme update
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7 years ago |
|
davor
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afdfad2fa2
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schematics: comments about switching regulators
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7 years ago |
|
davor
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11e38d2211
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schematics: corrected SDRAM part number
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7 years ago |
|
davor
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430ad963b5
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PCB: silkscreen cosmetix
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7 years ago |
|
davor
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d8656ca173
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pic update
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7 years ago |
|
davor
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62525077b2
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pic update
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7 years ago |
|
davor
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9a599e5754
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PCB: hide OLED 3D model
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7 years ago |
|
davor
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08e107ae65
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schematics: detach SD card connection from ESP32, it won't
boot when this is connected.
|
7 years ago |
|
Emard
|
dd45fb11cb
|
testing todo file
|
7 years ago |
|
Emard
|
f02dd63796
|
gerbers update
|
7 years ago |
|
Emard
|
56be472ccc
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PCB: silkscreen cosmetix
|
7 years ago |
|
Emard
|
8ef0cad377
|
testing list (todo)
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7 years ago |
|
Emard
|
05d5a21641
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doc/bom for PCB v1.7.5 CSV format
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7 years ago |
|
davor
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006cac18f6
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schematics: comment TXLED blinks when ftdi_rx receives data
|
7 years ago |
|
davor
|
42c8e81e75
|
gerbers update
|
7 years ago |
|
davor
|
1503eeb8b2
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PCB: alight 25MHz oscillator with USB1 port
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7 years ago |
|
davor
|
3a87d41201
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schematics: additional comments for wifi bootstrapping and readme update
|
7 years ago |
|
davor
|
36a7cfdae4
|
gerbers update
|
7 years ago |
|
davor
|
732a5f3fda
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PCB: connected SHUTDOWN
|
7 years ago |
|
davor
|
f5de9a85ed
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schematics: connecting SHUTDOWN to FPGA
|
7 years ago |
|
davor
|
fdfc6525ea
|
readme update
|
7 years ago |
|
davor
|
526542edf1
|
PCB: use OLED 3D model
|
7 years ago |
|
davor
|
c54c755554
|
footprints: OLED 3D model
|
7 years ago |
|
Emard
|
f321c14c55
|
gerbers update
|
7 years ago |
|
Emard
|
7d8b518b17
|
readme update
|
7 years ago |
|
Emard
|
32d304e35b
|
PCB: move 25MHz oscillator near USB for LED pad clearance
|
7 years ago |
|
Emard
|
31814ddf66
|
schematics: note on Flash over JTAG programming
|
7 years ago |
|
Emard
|
2d1bec3e88
|
readme update
|
7 years ago |
|
Emard
|
ef3fb1984c
|
gerbers update
|
7 years ago |
|
Emard
|
099ce4f0b3
|
PCB: rectangular GND pads on J1 J2 connectors
|
7 years ago |
|
Emard
|
f9c271cbf8
|
footprints: 3D model 32768 kHz Y2 (ABS25) z-leveling, now pins touching plane Z=0
|
7 years ago |
|
Emard
|
4298d197d1
|
schematics: small cleanup
|
7 years ago |
|
Emard
|
4acae006fd
|
footprint: SD card 3D model increase pad soldering area
|
7 years ago |
