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ManualsBrandsmangOH ManualsElectronicsOpen-Source Hardware Development Platform

D D

C C

B B

A A

mangOH Yellow Platform

microUSB

CLIENT

GPIO41

USB VBUS

RESET_OUT

GPIO6

SYSTEM_RESET

RESET IOT

VBAT_BB/RF

USB 2.0

UART_BT

GPIO2RESET_N

SIM1

SDIO

GPIO42

3V3

BUCK

CONVERTOR

8 SPST

DIP SWITCH

PSU +

BATTERY CHARGER

3V7

LOAD

SWITCH

1V8_ULPM

GPS_ANT_CNTR

LDO

RESISTOR

POPULATED

CELL_ANT_CNTR

BT GAUGE

VIN

1V8

RESISTOR

DNP

CF3

VGPIO

I2C

SIM

I2C HUB

VCC_5V0

UART1_IOT

SD CARD

3V3

IOT EXP

RESET IOT

1V8

SPI

HSIC

ADC0

PCM

UART1

UART2

WL_HOST_WAKE

WIFI/BT

SHEET 1 BLOCK DIAGRAM

SHEET 2 CF3

SHEET 3 WIFI/BT, ANTENNA

SHEET 4 RESET CIRCUITRY, CTRL SWITCH

SHEET 5 SENSORS, I2C HUB, GPIO EXP

SHEET 6 SD CARD, SIM,, IOT CONNECTOR

SHEET 7 AUDIO, USB HUB, NFC, RTC

SHEET 8 USB CONNECTORS, EXP CONN

SHEET 9 BUCK CONVERTOR

SHEET10 PSU,BATTRY CHARGER

MICRO USB

CONSOLE

CF3

LIGHT SENSOR I2C HUB

PRESSURE/TEMP/

HUMIDITY/GAS

DIV ANT

MICRO USB

Client

BATTERY

RESET

BUTTON

VOLTAGE

SUPERVISOR

MULTI-FUNCTION

SWITCH

GPS ANT

SIM

SD CARD

ACCELEROMETER/

GYROSCOPE

NFC

USER CTRL

BUTTON

MAIN ANT

WIFI/BLE

MODULE

SDIO EXP

EXP CONN

ACTIVE "HIGH"

GPIO32

UART-TO-

USB

SYSTEM_RESET

CONSOLE

MICRO USB

IOT

CONNECTOR

GPIO EXP

Geomagnetic

Sensor BMM150

LEDs

GENERIC BUTTON

GENERIC BUTTONGPIO25

RESET WIFI/BT

SDIO WIFI

RTC

AUDIO

CODEC

I2C EEPROM

MUX

PCM_CODEC

PORT3_I2C

GPIO EXP

EXP

HEADER

U200 EEPROM: 0x50

U508 ACCE/GYRO: 0x18/68

U507 BME680: 0x76

U502 BMM150: 0x10/0x11

U503 IO EXP: 0x3E

U506 OPT3002: 0x44

U505 TCA9546: 0x71 (same as 'red)

U700 NT3H2211: 0x55 (default - can be changed)

U701 PCF85063: 0x51

U1000 BQ25601: 0x6B

U1002 BQ27426: 0x55

U703 USB3503A: 08h

I2C ADDRESS LIST

SDIO WIFI

SDIO-SD-IOT EXP

PORT2_I2C

PORT3_I2C

I2C

HUB

PORT1_I2C

IOT EXP

Geomagnetic

Sensor BMM150

LIGHT SENSOR

OPT3002

PRESSURE/TEMP

SENSOR

BMI160

ACCELEROMETTER

&GYRO

BME680

RTC

PCM_CODEC

AUDIO CODEC

NFC

PORT3_I2C

I2C

SPI2

SYSTEM_RESET

LEVEL

SHIFTER

USB_IOT_D+/D-

BT_D+/D-

EXTENSION_D+/D-

USB HUB

USB_IOT_D+/D-

PCM_IOT

UART-TO-

USB

BT_D+/D-

GPIO33

WL_REG_ON

GPIO22

BT_HOST_WAKEUP

BT_DEV_WAKE

USB-SPI

EXPANSION_D+/D-

VIN_CONN

ADC2

GPIO24

GPIO13

GPIO7

GPIO8

GPIO42

EXT_GPIO1_3V3

EXT_GPIO2_3V3

UART1_RX

RESET

BUTTON

GPIO37

BATTERY

PORT2_I2C

SPDT

SWITCH

PORT2_I2C

BATTERY

CHARGER

RESISTOR

POPULATED

BOOST

5V0

HL78_MODE_ON

TP1_BOOT

SDIO_SEL2

WIFI_ANT_CNTR

3V7_LS

JUMPER

USB

VIN_CONN

BAT

CTRL

BATTERY

SUPERVISOR

FUEL

GAUGE

BATTERY CHARGER&

BUCK CONVERTOR

UART1_TX

SYSTEM_RESET_3V3

VCC_3V3

AUDIO JACK

DIGITAL MIC

BUCK_DISABLE_N

W_DISABLE

SW CONTROL

TRI-COLOR LED

GENERIC LED

TX_ON_N

TRI-COLOR LED

WWLAN

POWER ON

5303064

5303066

2142586

PCB, MANGOH YELLOW

SCHEMATIC,MANGOH YELLOW

PCA, MANGOH YELLOW

Description REVISION

PROJECT

SIZE

DOCUMENT NUMBER

REV SCH

DATE:

SHEET OF

SITE

LEAD ENGINEER

REV PCB

This document contains information

which is proprietary and confidential to

Sierra Wireless Inc. Disclosure to

Persons other than the officers,

employees, agents or subscontractors

of the company or licensee of this

document without the prior written

permission of Sierra Wireless Inc. is

strictly prohibited.

2142586

mangOH Yellow

Custom

1 10

Friday, July 26, 2019

CTO Office

Ashish Syal

PROJECT

SIZE

DOCUMENT NUMBER

REV SCH

DATE:

SHEET OF

SITE

LEAD ENGINEER

REV PCB

This document contains information

which is proprietary and confidential to

Sierra Wireless Inc. Disclosure to

Persons other than the officers,

employees, agents or subscontractors

of the company or licensee of this

document without the prior written

permission of Sierra Wireless Inc. is

strictly prohibited.

2142586

mangOH Yellow

Custom

1 10

Friday, July 26, 2019

CTO Office

Ashish Syal

PROJECT

SIZE

DOCUMENT NUMBER

REV SCH

DATE:

SHEET OF

SITE

LEAD ENGINEER

REV PCB

This document contains information

which is proprietary and confidential to

Sierra Wireless Inc. Disclosure to

Persons other than the officers,

employees, agents or subscontractors

of the company or licensee of this

document without the prior written

permission of Sierra Wireless Inc. is

strictly prohibited.

2142586

mangOH Yellow

Custom

1 10

Friday, July 26, 2019

CTO Office

Ashish Syal

Summary of content (10 pages)

PAGE 1
5 4 3 2 1 PSU + BATTERY CHARGER mangOH Yellow Platform USB JUMPER VIN_CONN D SHEET 1 SHEET 2 SHEET 3 SHEET 4 SHEET 5 SHEET 6 SHEET 7 SHEET 8 SHEET 9 SHEET10 BLOCK DIAGRAM CF3 WIFI/BT, ANTENNA RESET CIRCUITRY, CTRL SWITCH SENSORS, I2C HUB, GPIO EXP SD CARD, SIM,, IOT CONNECTOR AUDIO, USB HUB, NFC, RTC USB CONNECTORS, EXP CONN BUCK CONVERTOR PSU,BATTRY CHARGER 5V0 BOOST D ACTIVE "HIGH" VIN BAT RESISTOR POPULATED 3V7 BATTERY CHARGER 3V7_LS LOAD SWITCH LDO BUCK CONVERTOR PORT2_I2C CTRL RESI
PAGE 2
5 4 3 2 1 J201C TP200 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 VGPIO EXT_LNA_GPS_EN (3) PPS (6) IOT0_GPIO4 (6) IOT0_GPIO3 (6) R200 (6) IOT0_GPIO2 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 RF_GPS (3) 0 (4) LOWPOWER_RESET (4) TP1_BOOT (3) RF_MAIN D VBATT_BB (4) TX_ON I2C1_DATA_CF3 SPI1_MISO SPI1_CLK SPI1_MOSI UIM2_VCC UIM2_DATA UIM2_RESET UIM2_CLK POWER_ON_N TX_ON VBATT_RF1 VBATT_RF2 VBATT_BB1 UIM1_DET* UIM2_DET* I2
PAGE 3
5 4 3 2 1 VCC_3V3 E301 C364 1nF D VCC_3V3 VCC_1V8 L301 0 4 0 C301 4.7uF 100nF C316 C305 100nF U302 5 (2) RF_MAIN C304 C318 1uF 6 (4) CELL_ANT_CNTR PORT1 COM VC1 4.7uF 100nF R362 PORT2 2 2 D E304 12nH DNP VDD 2 C302 1 1 2.2nH E302 E307 2.5pF ANT300 TRIO E305 1.6pF VDDIO_1V8 L305 C300 1uF E303 1.5pF GND VDD_FEM E306 0 6.
PAGE 4
5 4 3 2 1 RESET SW401 OPHW Platform RESET 2 CONTRL SWITCH RESET_IN (2,4,6,10) 2 3 4 5 1 R409 D400 VCC_1V8_ULPM 0 C410 4.7uF 1 D HL78_MODE_ON 0.
PAGE 5
4 3 GAS, HUMIDITY AND PRESSURE SENSOR VCC_1V8 2 1 ACCELEROMETER AND GYROSCOPE VCC_1V8_ULPM R542 C503 100nF R524 DNI C500 10K 100nF 8 6 U507 VDD VDDIO 2 5 4 3 SDO SCK SDI R500 PORT1_I2C_SCL PORT1_I2C_SDA GND_1 7 GND_2 R502 R501 10K BME680 DNP 0 10K PORT1_I2C_SDA I2C Address: 76h R504 0 R514 0 VDD VDDIO 12 4 9 (2) ACC_SENSOR_INT1 (2) ACC_SENSOR_INT2 CSB 1 U520 8 5 10K 100nF CSB INT1 INT2 1 14 13 10 11 OCSB OSDO SDO SDx SCx D MAG_SDA MAG_SCK 2 3 ASDx ASCx
PAGE 6
5 4 3 2 1 VCC_1V8 VCC_5V0 USB_VBUS C610 VCC_1V8 100nF VCC_1V8 VCC_1V8 R600 DNI R619 R618 D DNI 0 IOT#0 U602 10K 14 10K 13 15 R620 10K R601 0 PCM_SYNC_IOT 16 (7) PCM_SYNC_CODEC (2) PCM_SYNC 1 2 6 V+ NC2 NO2 COM2 EN IN NC3 NO3 COM3 NC1 NO1 COM1 NC4 NO4 COM4 GND 3 4 5 PCM_OUT_IOT 9 8 7 PCM_CLK_IOT 12 11 10 PCM_IN_IOT PCM_OUT_CODEC PCM_OUT (2) PCM_CLK_CODEC PCM_CLK (2) PCM_IN_CODEC PCM_IN (2) R602 R608 47K R606 (7) USB_IOT_D+ (7) USB_IOT_D- SD_CLK_CARD_IOT SD_CMD_
PAGE 7
5 4 3 2 RTC VCC_1V8 NFC D C700 1uF VCC_1V8_ULPM Y700 VCC_1V8 D C701 1 100nF R700 2 R715 TP709 1 2 ANT700 C702 10nF U700 10K 1 6 1 C703 10nF C731 120pF 8 4 (2) NFC_INT0 2 1 VCC LA 7 3 5 VOUT SCL SDA LB FD 6 5 (5,7) PORT3_I2C_SCL (5,7) PORT3_I2C_SDA PORT3_I2C_SCL (5,7) PORT3_I2C_SDA (5,7) BUZZER_1V8 (4) U701 OSCI VDD OSCO CLKOUT INT SCL SDA VSS SLUG 8 7 3 RTC_INT (5) C704 4 9 C705 1uF 100nF PCF85063TP 2 VSS 0 I2C ADDRESS:51h 6 5 4 3 NT3H2211 I2C ADDRESS
PAGE 8
5 4 3 VCC_1V8 2 1 VCC_3V3 USB_VBUS_CONSOLE VCC_1V8 C816 C817 100nF C801 4.
PAGE 9
5 4 3 2 1 D D 3V3 and 1V8 Buck TP900 VCC_1V8 VCC_3V7_LS L900 3 7 9 C900 C901 100nF 100nF C902 R901 10K 2 47uF 8 11 VGPIO U900 VIN SW1 EN1 FB1 EN2 DEF1 L902 6 2.2uH 4 SW2 ADJ2 R900 360K 5 MODE/DATA GND GND_SLUG L901 10 2.
PAGE 10
5 4 3 2 1 PSU Front End and 3.7V DC/DC converter D D Note: * For High Reliability systems use the WD feature of BQ25601 V_IN TP1000 V_SYS_BATT TP1001 Default value 2.