Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .
Shipping Methods
You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:
1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)
Delivery Time
Airmail and Airmail Registered
Area
Estimated Delivery Time
United States, Canada
7-25 business days
Australia, New Zealand, Singapore, United Arab Emirates
10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland
10-25 business days
Italy, Brazil, Russia, South Africa
10-45 business days
Other countries
10-35 business days
Expedited Shipping
3-10 business days to Worldwide
Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.
If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.
Return Process
To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:
Alex NLD
Attn: Returns
RMA #
HaGiborim St 8
Tiberias, 14388
Israel
Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.
All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.
Refunds
After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.
Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.
Exceptions
If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.
Please provide us with following:
1. Photos of the front and back sides of the packaging box; 2. A photo, video or screenshot of the defective item or the defective part of the parcel.
Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.
Warranty & Repair service
If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team and the problem is acknowledged, you can send the items back to us for a repair.
Note: Please be aware, we do not cover the cost of the returns fees in warranty & repair service.
Order Cancellation
If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.
Questions
If you have any questions concerning our return policy, please contact us at:
M5Camera is a development board for image recognition. It features an ESP32(4M Flash + 520K RAM) chip and 2-Megapixel carmera(OV2640).M5Camera offers plenty of storage, with an extra 4 Mbyte PSRAM. It also supports image transmission via Wi-Fi and debuging through USB Type-C port.
The hardware comes preloaded software, programmed by ESP-IDF. It is an application to run Wi-Fi camera. The output image is size 600*800, since it’s 2-Maga camera, you sure can optimize the software to output the maximum size of photos.
What this software can do?
Power the board via USB type-C or GROVE
Use your phone to Wi-Fi scan an AP name start with ‘m5stack-‘ and click to connect this AP.
Open up web browser on your phone and visit 192.168.4.1
Then here comes the picture. Video is about 5-6 frames per senconds. not super fast.
The hardware also comes with some reserved weld pad, just in case you want put these chips back on board.
– 9-axis gyroscope (MPU6050)
– pressure sensor (BME280)
– Analog MIC (SPQ2410)
– Lipo Battery power pins
Note:
M5Camera is named differently when different hardware is selected. They follow the rules below.
M5Camera_#_#… means optional hardware name follows “M5Camera”.
If configured with MPU6050, will be named M5Camera_6050
If also configured with microphone, will be named M5Camera_6050_MIC
If also configured with BME280, will be named M5Camera_6050_MIC_BME280
Features:
1. ESP32 module features
– Integrated dual-core Tensilica LX6
– Up to 240MHz clock frequency
– 4MB internal RAM
– 4MB Flash memory
– Integrated 802.11 BGN WiFi and dual mode Bluetooth (Classic Bluetooth and BLE)
– Hardware encryption (AES, SHA2, ECC, RSA-4096)
2. CP2104 USB to serial port
3. OV2640 camera driver
– Output format (8-bit):
YUV(422/420)/YCbCr422
RGB565/555
8-bit compressed data
8-/10-bit Raw RGB data
– Maximum transfer rate of the picture
UXGA/SXGA: 15fps
SVGA: 30fps
CIF: 60fps
– Scan mode: Progressive
4. Camera features
– CCD size: 1/4inch
– Visual range: 78 degree
– Maximum pixel: 200W
Package Included:
1 x Type-C USB
1 x M5Camera Unit
1 x Instruction Manual
PinMap:
Interface
Camera Pin
M5Camera(A model)
SCCB Clock
SIOC
IO23
SCCB Data
SIOD
IO25
System Clock
XCLK
IO27
Vertical Sync
VSYNC
IO22
Horizontal Reference
HREF
IO26
Pixel Clock
PCLK
IO21
Pixel Data Bit 0
D2
IO32
Pixel Data Bit 1
D3
IO35
Pixel Data Bit 2
D4
IO34
Pixel Data Bit 3
D5
IO5
Pixel Data Bit 4
D6
IO39
Pixel Data Bit 5
D7
IO18
Pixel Data Bit 6
D8
IO36
Pixel Data Bit 7
D9
IO19
Camera Reset
RESET
IO15
Camera Power Down
PWDN
see Note 1
Power Supply 3.3V
3V3
3V3
Ground
GND
GND
GROVE Interface
Grove
M5Camera(A model)
SCL
IO13
SDA
IO12
5V
5V
GND
GND
LED Interface
LED
M5Camera
LED_Pin
IO14
The following tables are Reserved Chip Interfaces
BME280 Interface It’s IIC address is 0x76.
BME280
M5Camera
SCL
IO23
SDA
IO22
MPU6050 Interface It’s IIC address is 0x68.
MPU6050
M5Camera
SCL
IO23
SDA
IO22
MIC(SPM1423) Interface
MIC(SPM1423)
M5Camera
SCL
IO2
SDA
IO4
NOTE:
Camera Power Down pin does not need to be connected to ESP32 GPIO. Instead it may be pulled down to ground with 10 kOhm resistor.
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