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zephyr_ble_sensor.sch
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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A 11000 8500
encoding utf-8
Sheet 1 1
Title "Bluetooth Low Energy Environmental Sensor"
Date "2021-01-14"
Rev "1.0"
Comp ""
Comment1 "This schematic is in the public domain."
Comment2 "Adafruit Feather nRF52840 Express, Adafruit BME680, and Pololu #2562"
Comment3 "Drawn by: Patrick K. Moffitt"
Comment4 ""
$EndDescr
$Comp
L Sensor:BME680 U1
U 1 1 60007229
P 4100 4350
F 0 "U1" H 3671 4396 50 0000 R CNN
F 1 "BME680" H 3671 4305 50 0000 R CNN
F 2 "Package_LGA:Bosch_LGA-8_3x3mm_P0.8mm_ClockwisePinNumbering" H 5550 3900 50 0001 C CNN
F 3 "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME680-DS001.pdf" H 4100 4150 50 0001 C CNN
1 4100 4350
1 0 0 -1
$EndComp
$Comp
L mcu_adafruit_feather_m0_jp3-connector:MCU_Adafruit_Feather_M0_JP3-Connector JP3?
U 1 1 60008266
P 5600 3200
F 0 "JP3?" H 5828 2546 50 0000 L CNN
F 1 "MCU_Adafruit_Feather_JP3-Connector" H 5828 2455 50 0000 L CNN
F 2 "" H 5600 3200 50 0001 C CNN
F 3 "" H 5600 3200 50 0001 C CNN
1 5600 3200
1 0 0 -1
$EndComp
$Comp
L mcu_adafruit_feather_m0_jp1-connector:MCU_Adafruit_Feather_M0_JP1-Connector JP1?
U 1 1 60009661
P 2200 2700
F 0 "JP1?" H 1708 3265 50 0000 C CNN
F 1 "MCU_Adafruit_Feather_JP1-Connector" H 1708 3174 50 0000 C CNN
F 2 "" H 2200 3100 50 0001 C CNN
F 3 "" H 2200 3100 50 0001 C CNN
1 2200 2700
1 0 0 -1
$EndComp
$Comp
L 5v_step_up_voltage_regulator_Pololu_2562_u1v11f5:5V_Step_Up_Voltage_Regulator_U1V11F5 U2
U 1 1 60009E65
P 3200 2550
F 0 "U2" H 3528 2596 50 0000 L CNN
F 1 "5V_Step_Up_Voltage_Regulator_U1V11F5" H 3528 2505 50 0000 L CNN
F 2 "" H 3200 2550 50 0001 C CNN
F 3 "" H 3200 2550 50 0001 C CNN
1 3200 2550
1 0 0 -1
$EndComp
Wire Wire Line
1900 2500 2750 2500
Wire Wire Line
1900 2700 2150 2700
Wire Wire Line
2550 2700 2550 2600
Wire Wire Line
2550 2600 2750 2600
Wire Wire Line
1900 2800 2350 2800
Wire Wire Line
2350 2800 2350 2400
Wire Wire Line
2350 2400 2750 2400
Wire Wire Line
4700 4450 5450 4450
Wire Wire Line
4700 4250 5200 4250
Wire Wire Line
5200 4250 5200 4350
Wire Wire Line
5200 4350 5450 4350
Connection ~ 2150 2700
Wire Wire Line
2150 2700 2550 2700
Wire Wire Line
2150 2700 2150 3350
Wire Wire Line
2150 5200 4000 5200
Wire Wire Line
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Wire Wire Line
2750 2700 2750 3600
Wire Wire Line
2750 3600 4200 3600
Wire Wire Line
4200 3600 4200 3750
$Comp
L Device:Battery BT1
U 1 1 60017358
P 4250 3150
F 0 "BT1" H 4358 3196 50 0000 L CNN
F 1 "3.7V LIPo" H 4358 3105 50 0000 L CNN
F 2 "" V 4250 3210 50 0001 C CNN
F 3 "~" V 4250 3210 50 0001 C CNN
1 4250 3150
1 0 0 -1
$EndComp
Connection ~ 2150 3350
Wire Wire Line
2150 3350 2150 5200
Wire Wire Line
2150 3350 4250 3350
Wire Wire Line
4250 2950 5150 2950
Wire Wire Line
5150 2950 5150 3350
Wire Wire Line
5150 3350 5450 3350
$EndSCHEMATC