morgan/esp32-dual-lora
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add pull-down resistors to lora modules

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Morgan 'ARR\!' Allen 2021-12-07 22:21:49 -08:00
parent 8f01c963ec
commit ebbecbfb41
2 changed files with 1573 additions and 1371 deletions
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2878
loranet2.kicad_pcb
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66
loranet2.sch
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@ -918,8 +918,6 @@ Wire Wire Line
2800 7025 2800 7625 2800 7025 2800 7625
Wire Wire Line Wire Wire Line
2625 6225 3525 6225 2625 6225 3525 6225
Wire Wire Line
3525 6225 3525 6525
Wire Wire Line Wire Wire Line
3525 6525 3775 6525 3525 6525 3775 6525
Text Notes 4225 6525 0 50 ~ 0 Text Notes 4225 6525 0 50 ~ 0
@ -1279,4 +1277,68 @@ Wire Wire Line
2625 5725 2725 5725 2625 5725 2725 5725
Wire Wire Line Wire Wire Line
2625 4925 2800 4925 2625 4925 2800 4925
$Comp
L Device:R R2
U 1 1 61B4900F
P 3575 4575
F 0 "R2" V 3675 4575 50 0000 C CNN
F 1 "10k" V 3575 4575 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3505 4575 50 0001 C CNN
F 3 "~" H 3575 4575 50 0001 C CNN
1 3575 4575
0 -1 -1 0
$EndComp
Wire Wire Line
3350 4900 3350 4575
Wire Wire Line
3350 4575 3425 4575
Connection ~ 3350 4900
$Comp
L power:GND #PWR0109
U 1 1 61B55E77
P 3775 4625
F 0 "#PWR0109" H 3775 4375 50 0001 C CNN
F 1 "GND" H 3780 4452 50 0000 C CNN
F 2 "" H 3775 4625 50 0001 C CNN
F 3 "" H 3775 4625 50 0001 C CNN
1 3775 4625
1 0 0 -1
$EndComp
Wire Wire Line
3775 4625 3775 4575
Wire Wire Line
3775 4575 3725 4575
$Comp
L Device:R R12
U 1 1 61B69BAA
P 3750 6125
F 0 "R12" V 3825 6125 50 0000 C CNN
F 1 "10k" V 3750 6125 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3680 6125 50 0001 C CNN
F 3 "~" H 3750 6125 50 0001 C CNN
1 3750 6125
0 -1 -1 0
$EndComp
Wire Wire Line
3525 6125 3600 6125
$Comp
L power:GND #PWR0132
U 1 1 61B69BB2
P 3950 6175
F 0 "#PWR0132" H 3950 5925 50 0001 C CNN
F 1 "GND" H 3955 6002 50 0000 C CNN
F 2 "" H 3950 6175 50 0001 C CNN
F 3 "" H 3950 6175 50 0001 C CNN
1 3950 6175
1 0 0 -1
$EndComp
Wire Wire Line
3950 6175 3950 6125
Wire Wire Line
3950 6125 3900 6125
Wire Wire Line
3525 6125 3525 6225
Connection ~ 3525 6225
Wire Wire Line
3525 6225 3525 6525
$EndSCHEMATC $EndSCHEMATC