MEDIATEK Genio 350 Installation manual

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Version: 1.0
Release date: 2022-02-11
Use of this document and any information contained therein is subject to the terms and conditions set forth in
Exhibit 1. This document is subject to change without notice.
Genio 350
Evaluation Kit
Hardware User Guide

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Version History
Version Date Author Description
1.0 2022-02-11 MTK First Release

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Ta le of Contents
1 Overview ...................................................................................................................................................... 5
1.1 General Information .......................................................................................................................... 5
1.2 Architecture and Block Diagram ........................................................................................................ 5
1.3 Feature Summary .............................................................................................................................. 6
2 Introduction ................................................................................................................................................. 7
2.1 CPU (MT8365) ................................................................................................................................... 8
2.2 Power Management IC (MT6357) ..................................................................................................... 8
2.3 DRAM (Micron MT53E768M32D4DT-053) ........................................................................................ 8
2.4 eMMC Storage (SanDisk/Western Digital SDINBDA4_64G) .............................................................. 8
2.5 M.2 Wi-Fi/Bluetooth Module (A ureWave AW-CB451NF) ................................................................ 9
2.6 Optional On-Board WiFi Chip (MT6631) ........................................................................................... 9
3 Interfaces and Connectors ......................................................................................................................... 10
3.1 Genio 350-EVK I/O Connectors ....................................................................................................... 10
3.2 System Power Paths ...................................................................................................................... 111
3.3 I/O Interface .................................................................................................................................... 12
3.4 MicroSD Slot .................................................................................................................................... 14
3.5 Power and Function Key Interface .................................................................................................. 14
3.6 USB Device ...................................................................................................................................... 14
3.7 USB Host .......................................................................................................................................... 14
3.8 Audio Interface (Earphone and Line Out) ........................................................................................ 14
3.9 Microphones ................................................................................................................................... 15
3.10 MIPI DSI Interface ............................................................................................................................ 15
3.11 MIPI CSI Interface ............................................................................................................................ 15
3.12 Ethernet MII and RMII Interfaces .................................................................................................... 15
3.13 How to Switch between HDMI and Ethernet Interfaces ................................................................ 16
3.14 HDMI Port ........................................................................................................................................ 17
3.15 Pin Mux for Other Interfaces ........................................................................................................... 17
3.16 On-Board Antenna .......................................................................................................................... 18
3.17 LCM FPC Installation ........................................................................................................................ 19
3.18 How to Power Up The System ......................................................................................................... 19
3.19 How to flash Image to the board ..................................................................................................... 19
3.20 Debug ............................................................................................................................................... 20
4 Camera Sub-Board ..................................................................................................................................... 21
4.1 Feature ............................................................................................................................................ 21
4.2 Camera Sub-Board Block Diagram ................................................................................................... 21
4.3 How to Configure the MIPI CSI Path ................................................................................................ 22
5 Reference Documents ................................................................................................................................ 23
5.1 Contains in The Box ......................................................................................................................... 23
5.2 PCBA Version ................................................................................................................................... 23
5.3 Disclaimer ........................................................................................................................................ 23

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5.4 Power Distribution .......................................................................................................................... 24

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1Overview
1.1 General Information
Genio 350-EVK is an evaluation kit of MediaTek Genio 350 platform, integrated with WiFi, Bluetooth, FM, and
GPS, is a high performance IoT platform with rich features.
1.2 Architecture and Block Diagram
Figure 1-1 Genio 350 Evaluation Kit System Block Diagram
DMIC0
I2C1
LCM
conn.
5V Boost
MT7663
USB_P0
AR0430
JTAG
conn.
34pin conn.
TPS2553
STAT
CPU
arphone
Jack
PCM
AU_LOLN
G
ON semi CAM
TPS2553
FM_ANT
RCA conn.
AP1302
SPDIF_IN
KPCOL0
USB_P1
GPIOs
MT6631
I2C0
IRRX
AUD
MSDC2
AU_HP_R/L
I2C2
CSI0
Micro SD
conn.
DC_12V
Rpi. HAT
40 pin Header
USB to UART
Bridge
Battery
conn.
5V
USB Type A
conn.
thernet PHY
FM_ANT
MT53E768M32D4DT-053
FCNR_ NB
PWR_SPI
Camera
Mini SAS conn.
MI
LCM
Touch
Current Limit
VSYS_CHR
FT232RL
DPI
HDMI Transmitter
JTAG
CTRLWiFi/BT/GPS/FM
1A
Mini SAS conn.
RJ45
conn.
PMIC
RT9466
34pin conn.
VSYS_DC
G
LPDDR4(X)
USB to UART
Bridge
34pin conn.
RT4812
DSI
IT66121FN
D-MIC
R
SPDIF_OUT
RTL8201F
PG
ISP Board
SPI
FT232RL
PWRK Y
SDINBDA 4_64G
UART2
SYSRSTB
MSDC1
AU_VIN0
VBAT
ON semi CAM
RCA conn.
WiFi/BT module
DC Jack
Geni 350 EVK
ON semi CAM
VSYS
A-MIC
I2C3
RST
HDMI con
RST
Charger IC
Buck
AU_VIN1
BC1.1
VSYS
Boot SW
DIP
SW
ON semi CAM
I2C2
Micro USB
B conn.
x3
Power On Key
Mini SAS conn.
Camera
Mini SAS conn.
AU_LOLP
arphone
Jack
RT6276A
Reset Key
AR0430
Vol- Key
AP1302
CSI1
ISP Board
34pin conn.
SW
JUMP
SW
MA-BFA423-A15
1A
Vol+ Key
GPIOs
RST
G
I2C1
3.3V
Level
Shifter
UART0
Touch
conn.
I2C0
SW
1 pin Header
AR0430
eMMC
Micro USB
B conn.
MSDC0
MMD300-007
AR0430
Micro USB
B conn.
UART1
MT6357
IQ
Current Limit
I2S3

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1.3 Feature Summary
MediaTek Genio 350 CPU (MT8365)
MediaTek PMIC (MT6357)
3GB LPDDR4 RAM x 1 (Micron MT53E768M32D4DT-053)
64GB eMMC x 1 (SanDisk/Western Digital SDINBDA4_64G)
2.0mm DC Jack x 1 (for 12V DC Input)
Micro SD Card Slot x 1
Push Button x 4 (Power, Reset, Volume-Up and Volume-Down)
LED x 4 (Power, Reset, Charging Power Good and Charging Status)
4-Lane DSI x 1
HDMI x 1
10/100 Ethernet x 1 (Shared with DIP Signal)
USB Device Port x 1 (Micro USB Connector)
USB Host Port x 1 (Type-A USB Connector)
3.5mm Earphone Jack x 1 (with Microphone Input)
3.5mm Line Out Audio Jack x 1
Analog Microphone x 1
Digital Microphone x 2
UART Port x 2 for Trace Log with USB to UART Bridge IC (Micro USB Connector x 2)
I2C Capacitive Touch Pad
4-Data Lane CSI x 2 (SAS SFF-8087 Connector)
M.2 Slot x 1 (for A ureWave AW-CB451NF WiFi Module)
40-Pin 2.54mm Pin Header x 1 (for Raspberry Pi like I/O Interface)
3-bit DIP Switch for Boot ID
2-Pin 2.54mm Jumper (for IrDA Receiver)

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2Introduction
Genio 350-EVK integrates MediaTek MT8365 processor, LPDDR4 memory, eMMC, power Management IC
(MT6357), and M.2 WiFi Module.
The package contains a MIPI DSI LCD display, two camera sub-boards and one HDMI connector.
Figure 2-1 Genio 350-EVK System Setu
Figure 2-2 Genio 350-EVK Board overview

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2.1 CPU (MT8365)
MediaTek Genio 350 processor integrates multi-core ARM® Cortex-A53 MPCore equipped with the NEON engine
offers processing power necessary to support the latest OpenOs along with its demanding applications such as
web browsing, email, GPS navigation, and games.
The features of the Genio 350 processor (MT8365) include the following:
•Quad-Core ARM Cortex-A53 MPCore Operating at 2.0GH
•32KB L1 I-Cache and 32KB L1 D-Cache
•512KB L2 Cache
•NEON Multimedia Processing Engine
•ARM TrustZone Security
•DVFS Technology with Adaptive Operating Voltage from 0.65V to 1.025V
•Tensilica VP6 Core inside
•VFGBA-633
2.2 Power Management IC (MT6357)
•MediaTek MT6357 power management IC is a programmable power management IC that integrates 5 buck
converters and 29 LDOs to provide all power rails required by SoC and peripherals.
•MT6357 adopts the SPI interface and two SRCLKEN control pins to control buck converters, LDOs, and various
drivers; it provides enhanced safety control and protocol for handshaking with the processor (MT8365).
•For system management, it provides the following features,
•5 Buck Converters
•29 LDOs
•Support Software Shutdown or Hardware Power Off
•26MH External Crystal for System Clock
•32.768KH RTC Oscillator for System Timing
•Watchdog Reset
•Over-current and Thermal Overload Protection
•OVP, UVLO Function
•VFBGA-209 Package
2.3 DRAM (Micron MT53E768M32D4DT-053)
Genio 350-EVK is embedded a 3GB LPDDR4 memory with the following features,
•Dual Channels with 16-bit Data Bus Width
•Up to 3200MH Memory Clock
•Supports self-refresh/ partial self-refresh mode
•Supports dual-rank memory device
•Advanced bandwidth arbitration control
2.4 eMMC Storage (SanDisk/Western Digital SDINBDA4_64G)
•A 32GB eMMC 5.0 SanDisk (Wester Digital) SDINBDA4_64G is used for code and data storage, via MSDC0
interface of the Genio 350 processor (MT8365) with 8-bit width data bus.

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2.5 M.2 Wi-Fi/Bluetooth Module (AzureWave AW-CB451NF)
MediaTek MT7663 is in A ureWave AW-CB451NF M.2 Module. It supports following features.
•M.2 2230 WiFi Module with Key-E
•MediaTek MT7663 WiFi Chip
•SDIO 3.0 Interface
•WiFi 802.11 a/b/g/n/ac
•Dual Band 2T/2R MIMO
•Bluetooth 5.0
•Security WFA WPA/WPA2 Personal, WPS 2.0, WAPI
•Integrated LNA, PA and T/R Switch
•I2S Audio Interface
2.6 Optional On-Board WiFi Chip (MT6631)
An optional on-board MediaTek MT6631 is available in development stage, supports WiFi, Bluetooth, GPS and
FM.
•Dual-Band (2.4 GH and 5 GH ) Single Stream 802.11 a/b/g/n/ac RF, 20/40/80 MH Bandwidth
•Supports Worldwide Wi-Fi 5G Channels including new band in US and China (5,925 MH ), and Bluetooth
FDD Operation
•Bluetooth Specification V2.1+EDR, 3.0+HS and V4.1+HS Compliant
•Support FM Frequency 65 ~ 108 MH with 50 kH per Step
•Supports FM RDS/RBDS
•FM Digital Stereo Modulator/Demodulator
•GPS, Galileo, Glonass, and Beidou
•Simultaneous Reception of GPS + Glonass + Beidou/Galileo for More Accurate Positioning

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3Interface and Connectors
3.1 Genio 350-EVK I/O Connectors
DC Jack CN1403 12V DC Input
System Power Indicator D1206 Green
Reset Indicator D1207 Green
System Power Indicator D1001 Green
Charging Status Indicator D1 Red
Power On Button CON001
Volume-Up Button CON002
Volume-Down Button CON003
Reset Button CON004
USB Device CON1 ADB Debug Port
USB Host CN1701
UART0 CON461 CPU Log
UART1 CON462 DSP Log
Micro SD Card Slot CN460
DSI J2321 LCM
I2C1 CN1709 Touch Pad
CSI0 CN301 Camera 0 Sub-Board
CSI1 CN170 Camera 1 Sub-Board
HDMI CON3000 HDMI Type-A
Connector
Ethernet CN1502 10/100Base-T
M.2 Slot J600 WiFi Module
IrDA Receiver J1303
Raspberry Pi like I/O J2303
JTAG J2305
Earphone Jack J700
Line Out J2304
Battery Connector CON200
Analog Microphone U700
Digital Microphone 0 U701
Digital Microphone 1 U702
Table 3-1 Main Board Connectors

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3.2 System Power Paths
There are two power supply paths for the system. One is through a buck converter (Richtek RT6276A), which
convert 12V (DC Jack) to 4.2V (VSYS). This path supports those applications without Li-Polymer batteries.
The other is through a battery charger IC (Richtek RT9466). This path supports those applications with Li-
Polymer batteries.
Figure 3-1 System Power Path
These two paths can be selected by J2322 and J2323. We provide two jumpers, 2 Ampere current rating for
each. Usually, any one of them can meet the requirement for most cases.
Current Rating System Power from Buck
System Power from
Charger
2 Ampere
Or Or
CN1403
IDJ-D47B2
IDJ-D47B2 1
3
2
4 5
6
D_GNDD_GND
12V±5% Buck
Charger
RT9466
RT6276A
J2322 or J2323
ME_SIP-3P
112
2
33
VSYS
System Power
BT1
BATTERY
D_GND

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Current Rating System Power from Buck
System Power from
Charger
4 Ampere
Figure 3-2 Jum er Selection for System Power
3.3 I/O Interface
LED Indicators
There are three LED indicators.
LED Indicators Location Color Note
System Power Indicator D1206 Green
Reset Indicator D1207 Green LED is off if reset signal is low.
System Power Indicator D1001 Green LED is on if system is on.
Charging Status Indicator D1 Red LED is on while charging.
System Power Indicator D1206 Green
Figure 3-3 Jum er Selection for System Power
UART
There are two UART (UART0 and UART1) consoles with USB to UART Bridge ICs on Genio 350-EVK. Users can
use these consoles for debug purpose. The connectors are Micro USB type.
•Supports word Lengths from 5 to 8 bits with an optional parity bit and 1 or 2 stop bits
•Supports baud rates from 110 bps up to 961,200 bps
•FTDI USB to UART Bridge FT232RL
UART0 CON461 (Micro USB) Core Processor Log
UART1 CON462 (Micro USB) DSP Log
UART0 CON461 (Micro USB) Core Processor Log
Table 3-4 UART Ports
I2C
•Four I2C buses (I2C0 to I2C3)
•Supports Master Mode Only
•Adjustable clock speed for LS/FS/FS+ mode operation
•Supports 7-bit address

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I2C Bus Purpose Note I2C Bus
I2C0 Battery Charger
Raspberry Pi I/O
RichTek RT9466GQW
I2C0
I2C1 Capacitive Touch Controller
HDMI Bridge IC
Goodix GS9271
ITE IT66121FN I2C1
I2C2 Camera Sub-Board (MIPI CSI0)
Raspberry Pi I/O
I2C2
I2C3 Camera Sub-Board (MIPI CSI1)
I2C3
Table 3-5 I2C Bus
SPI
•Support Master/Slave mode
•One chip select output.
PWM
•PWM supports Old mode and FIFO mode
•The frequency can be set from 0H to 39MH
Rasp erry Pi like I/O Interface
The pin definitions are as followings:
Pin # Description Note Pin # Description Note
1 3.3V 2 5V
3 SDA2 Camera 0 I2C 4 5V
5 SCL2 Camera 0 I2C 6 GND
7 IO124 8 TXD2 GPIO40
9 GND 10 RXD2 GPIO39
11 IO127 12 IO22
13 IO33 14 GND
15 IO109 16 IO136
17 3V3 18 IO137
19 SPI_MO GPIO29 20 GND
21 SPI_MI GPIO28 22 IO140
23 SPI_CLK GPIO27 24 SPI_CS GPIO26
25 GND 26 IO141
27 SDA0 GPIO57 28 SCL0 GPIO58
29 IO25 30 GND
31 IO142 32 PWM_A GPIO19
33 PWM_C IRRX 34 GND
35 IO144 36 IO139
37 IO138 38 IO34
39 GND 40 IO32
Table 3-6 Pin Assignments of the Ras berry Pi like I/O Connector

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Note:
1. VDD_5V power can provide 5V/2A maximum but share with USB Host VBUS 5V output.
2. VGPIOEXT_3V3 power can deliver 3.3V/300mA
3. Black words are ground pins.
4. Red words are power pins.
5. Green words are special function pins.
6. Blue words are GPIOs.
7. Pink words are pins, which multiplex with other function. Please check section 3.14 Pin Mux for Other
Interfaces
3.4 MicroSD Slot
Genio 350-EVK has one MicroSD slot. It uses MT8365 MSDC1 interface and supports following features.
•Default Speed Mode
•High Speed Mode
•SDR12 Mode
•SDR25 Mode
•SDR50 Mode
•SDR104 Mode
•DDR50 Mode
•Support 1bit/4bit SD Bus Width
3.5 Power and Function Key Interface
12V power supplies to the system from a 2.0mm DC Jack. Power-on button and Reset button on the evaluation-
board to turn on and reboot the system. Volume-Up and Volume-Down buttons make the operation easier.
3.6 USB Device
Genio 350-EVK has one USB Device port, which can be used for ADB debug port.
3.7 USB Host
Genio 350-EVK has one USB Host port for USB device connection, with USB Type-A connector.
3.8 Audio Interface (Earphone and Line Out)
Genio 350-EVK provides a 3.5mm earphone jack (with a microphone input) and another 3.5mm audio jack for
Line Out (no audio amplifier is build-in).

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3.9 Microphones
Genio 350-EVK provides one analog microphone (Merry MMA102-006) and two digital microphones
(Merry MMD300-007).
Location Type Note
U700 Analog Microphone To PMIC MT6357
U701 Digital Microphone 0 To Processor MT8365
U702 Digital Microphone 1 To Processor MT8365
Table 3-7 Micro hone In ut
3.10 MIPI DSI Interface
Genio 350-EVK provides one 4-lane MIPI DSI interface. A StarTek LCM (KD070FHFID015-C021A) with touch pad
is provided in the box. The I2C capacitive touch controller is Goodix GT9271.
•Up to 1.2Gbps for 1-Data Lane
•Pixel format of RGB565/RGB666 or Loosely RGB666/RGB888
•Support peripheral TE and external TE signal detection
3.11 MIPI CSI Interface
Genio 350-EVK provides two 4-lane CSI interfaces, the CSI interface operates up to a maximum bit rate of
1.5Gbps per lane. Camera sub-boards are connected through SAS SFF-8087 cables.
3.12 Ethernet MII and RMII Interfaces
Ethernet MII/RMII interface shares some pins with HDMI interface. Some configurations should be done before
booting up.
•Operate with an external Ethernet PHY (Realtek RTL8201F-VD-CG)
•Dynamically configurable to support 10/100M with MII/RMII
•CRC-32 checking with optional forwarding of the FCS field to the user application
•Optional magic packet detection
•EEE (Energy Efficient Ethernet) MII signaling according to the IEEE 802.3a specification
•RJ-45 Ethernet connector with transformer and LEDs in it.
The codes released are for RMII interface. Please select RMII interface via J2319 and J2320.
Figure 3-2 Genio 350-EVK Main Board Placement

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3.13 How to Switch etween HDMI and Ethernet Interfaces
DPI and Ethernet MII/RMII Interfaces share some GPIO pins. These two functions can not exist simultaneously.
Reflash code and reboot system might be necessary when you switch between the interfaces. A mount of
analog switch ICs (74LVC2G53) are used to switch these two interfaces. The work could be done via a DIP
switch easily. The DPI interface will be converted to an HDMI output port through a bridge IC (ITE IT66121FN).
GPIO Ethernet MII/RMII HDMI
SW2101 Off ON
GPIO0 EXT_TXD0 DPI_D0
GPIO1 EXT_TXD1 DPI_D12
GPIO2 EXT_TXD2 DPI_D2
GPIO3 EXT_TXD3 DPI_D3
GPIO4 EXT_TXC DPI_D4
GPIO5 EXT_RXER DPI_D5
GPIO6 EXT_RXC DPI_D6
GPIO7 EXT_RXVD DPI_D7
GPIO8 EXT_RXD0 DPI_D8
GPIO9 EXT_RXD1 DPI_D9
GPIO10 EXT_RXD2 DPI_D10
GPIO11 EXT_RXD3 DPI_D11
GPIO12 EXT_TXEN DPI_DE
GPIO13 EXT_COL DPI_VSYNC
GPIO14 EXT_MDIO DPI_CK
GPIO15 EXT_MDC DPI_HSYNC
Table 3-8 Pin Mux for HDMI and Ethernet MII/RMII Interface
Figure 3-3 SW2102 Circuit
VIBR_PMU
R7003
4.7K_1%
R0402
12
DPI_LAN_SEL[P26]
R7156
100K_1%
R0402
12
R7001
4.7K_1%
R0402
12
GPIO131[P6] GPIO132
D_GND
R7002
4.7K_1%
R0402
12
GPIO131
DPI_LAN_SEL
GPIO130[P6]
VIO18_PMU
SW2101
HPS804
1
2
3
4
8
7
6
5
GPIO132[P6]
GPIO130

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Figure 3-4 SW2102 DIP Switch
3.14 HDMI Port
Genio 350 EVK provides an HDMI port, users can connect external displays. Since HDMI signals come from the
DPI interfaces of the processors (MT8365) through a bridge IC. The maximum resolution is constrained by DPI
bandwidth. 1080p30 is the limitation.
Unfortunately, most PC displays support 1080p60 only, but TVs support this resolution usually. So 720p60 is the
recommendation, if you connect with a PC display.
Figure 3-5 When using HDMI or Ethernet, ay attention to the following jum s
3.15 Pin Mux for Other Interfaces
There are some GPIOs shared with HDMI, M.2 slot (MT7663), on-board WiFi chip (MT6631), JTAG, IrDA
Receiver and Raspberry Pi like I/O. You should pay attention on them when you use these functions.
Figure 3-6 Jum er J2318

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J2318 Open Short
GPIO Raspberry Pi I/O MT6631 / JTAG
GPIO32 RasPi_GPIO32 JTDI
GPIO33 RasPi_GPIO33 JTDO
GPIO34 RasPi_GPIO34 JTRST
GPIO136 RasPi_GPIO136 CONN_TOP_CLK
GPIO137 RasPi_GPIO137 CONN_TOP_DATA
GPIO138 RasPi_GPIO138 CONN_HRST_B
GPIO140 RasPi_GPIO140 CONN_BT_CLK
GPIO141 RasPi_GPIO141 CONN_BT_DATA
GPIO142 RasPi_GPIO142 CONN_WF_CTRL0
GPIO143 RasPi_GPIO143 CONN_WF_CTRL1
GPIO144 RasPi_GPIO144 CONN_WF_CTRL2
GPIO144 RasPi_GPIO139 CONN_WB_PTA
Table 3-9 Pin Mux Controlled by Jum er J2318
Location Short Pin 1 and Pin 2 Use Pin 2 and Pin 3
J1303 RasPi_PWM_3V3 IRRX_3V3
Table 3-10 Pin Mux Controlled by Jum ers J1303
Figure 3-7 Circuit for Jum ers J1303
3.16 On-Board Antenna
Genio 350-EVK has three on-board antennas. Users can connect them via coaxial cables. These antennas are
designed for A ueWave M.2 (MT7663) WiFi module, also can be used for MT6631 on-board WiFi chip.
Location Band Note
CON3303 2.4GH / 5GH WiFi
CON3304 2.4GH / 5GH / 1.6GH WiFi / BT / GPS
CON3305 2.4GH BT
Table 3-11 On-Board Antennas
J1303
ME_SIP-3P
1
1
223
3
RasPi_PWM_3V3
D_GND
IRRX_3V3

Genio 350 EVK
Genio 350 Evaluation Kit Hardware User Guide
Unclassified
MediaTek Proprietary and
Confidential
© 2022 MediaTek Inc. All rights reserved.
Unauthori ed reproduction or disclosure of this document, in whole or in
part, is strictly prohibited.
Page 19 of
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3.17 LCM FPC Installation
Please connect LCM FPC in this way.
Figure 3-8 LCM FPC Installation
3.18 How to Power Up The System
You may power on Genio 350-EVK by following steps.
1. Connect UART0 to the computer via an USB cable. (If you want to see the logs.)
2. Plug in the DC 12V power cord.
3. You will see the boot-up picture on LCD display, or some trace logs come out from UART0.
3.19 How to flash Image to the Board
1. Download prebuilt board image:
https://mediatek.gitlab.io/aiot/doc/aiot-dev-guide/sw/yocto/download.html#prebuilt-board-images
2. How to reflash image, please see the documentation from website:
https://mediatek.gitlab.io/aiot/doc/aiot-dev-guide/sw/yocto/get-started/flash/flash-Genio 350-evk.html

Genio 350 EVK
Genio 350 Evaluation Kit Hardware User Guide
Unclassified
MediaTek Proprietary and
Confidential
© 2022 MediaTek Inc. All rights reserved.
Unauthori ed reproduction or disclosure of this document, in whole or in
part, is strictly prohibited.
Page 20 of
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3.20 De ug
•Micro USB output UART log
•Please install FT232RL driver for micro-USB
Figure 3-9 Debug Port
•Check PC USB port could be recogni ed the UART device
•Setting serial, speed to 921600 and press OPEN on putty for Log(Example on Putty)
Figure 3-10 Log setting