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f4f88b9196
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[Board] fix some issues
1. change 5vboost output capacitor to 68 uF
2. change ATMega crystal to 12MHz
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2020-03-19 13:28:01 +03:00 |
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f5aa88fcf9
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[App] use current window's hostname for api calls
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2020-03-19 13:24:05 +03:00 |
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a3cbf55e50
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5vboost working
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2020-03-18 11:17:32 +03:00 |
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2171fee049
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add a BOM
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2020-03-17 17:35:27 +03:00 |
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727e2e3a2e
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change 5vboost inductor to smaller
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2020-01-28 15:34:19 +03:00 |
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3961c55df7
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v1.4 beta board
(added a 5v boost converter to the board)
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2020-01-03 18:22:56 +03:00 |
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fde888f803
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add 5v boost schematic
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2020-01-03 17:45:56 +03:00 |
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cfbfac6cb7
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v1.3f some changes to the schematic
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2019-08-05 18:42:35 +03:00 |
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86e5584641
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make inductor 6.8uH
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2019-07-17 22:33:38 +03:00 |
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14b3061e2a
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board v1.3
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2019-07-16 22:20:00 +03:00 |
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a7f9f387b0
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better crystal routing
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2019-07-15 20:06:39 +03:00 |
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ac8e090e9d
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fix some power issues
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2019-07-15 16:12:56 +03:00 |
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e96d4171c4
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better mosfets heat dissipation v1.2b
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2019-07-13 23:53:32 +03:00 |
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f139333bba
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clean up pcb a little bit
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2019-07-11 12:54:29 +03:00 |
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30f8a118c3
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board v1.2
use p-mosfet for charge enable/disable
use sleep instead of pwren
connect battery to esp adc via voltage divider
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2019-07-10 22:55:27 +03:00 |
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c316efe3e3
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fix issue with ft232rl being powered with rx/tx
board v1.1b
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2019-07-10 14:03:12 +03:00 |
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d6e881bb39
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use nodemcu reset circuit
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2019-06-20 18:48:47 +03:00 |
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aa4acf8aad
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pcb v1.1 proto
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2019-06-20 13:23:22 +03:00 |
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7f4604d3b6
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add uart pin header for esp12
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2019-06-20 00:04:06 +03:00 |
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6c6398fd88
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use ft232rl for usb ic, better power handling
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2019-06-19 22:55:53 +03:00 |
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8ec0c1f108
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pcb proto v1
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2019-05-28 14:22:14 +03:00 |
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5e7f9e96fa
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fix shutdown circuit
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2019-05-26 20:43:47 +03:00 |
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c651f096e5
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proper 12v shutdown circuit
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2019-05-26 20:40:54 +03:00 |
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08d18703c2
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better pcb mount
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2019-05-26 20:02:50 +03:00 |
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be15d77596
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change atmega16 to atmega32 in schematic
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2019-05-25 23:43:36 +03:00 |
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b993633abd
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add switch to the board
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2019-05-25 22:51:08 +03:00 |
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3b6da9f745
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fix servo sizing
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2019-05-25 18:51:20 +03:00 |
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5ef03ea93d
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add branding
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2019-05-24 22:19:32 +03:00 |
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0cb8a864b5
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add steppers to the board
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2019-05-24 20:33:03 +03:00 |
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2e71ce9a00
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minor board tweaks
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2019-05-24 19:49:20 +03:00 |
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b29e24ab30
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change stepper driver to drv8825
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2019-05-24 16:01:56 +03:00 |
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099a168cba
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thicker battery traces
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2019-05-24 15:57:05 +03:00 |
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5cce5f34a8
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pcb prototype v0.1 (no steppers yet)
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2019-05-24 15:49:59 +03:00 |
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21d8668395
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start working on schematic
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2019-05-24 11:28:25 +03:00 |
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