SPECIFICATIONS

Brand Name: NONE,wells

CPU: H3 Quad-core Cortex-A7 H.265/HEVC 4K

Copper Thickness: 1 oz

Flash: 8GB eMMC flash onboard

GPU: Mali400MP2 GPU @600 MHz,Supports OpenGL ES 2.0

IR: IR input on board

LED: Power Status and Activity status

Memory: 1GB DDR3 (shared with GPU)

Model Number: SMK-K4

Network: 10/100/1000 Ethernet

OS: Android, Ubuntu, Debian

Origin: Mainland China

Place of Origin: Guangdong, China

Supplier Type: OEM

Switches: Reset, Power and U-boot

Type: smart electronics pcba

USB 2.0 ports: two USB 2.0 HOST, one USB 2.0 OTG

please contact customer service, or add my WhatsApp: +8618874778827

Product Description

Our Lemon PI is a perfect alternative to Raspberry PI

Lemon PI SMK-K1 VS BPI-M5 VS Odroid C4 VS Raspberry Pi 4 Model B
	Lemon PI SMK-K1	Banana Pi BPI-M5	Odroid C4	Raspberry Pi 4 Model B
Processor	Amlogic S905X3 Quad-Core Cortex-A55 ARMv8.2-A 64-bit 1.5GHz	Amlogic S905X3 Quad-Core Cortex-A55 ARMv8.2-A 64-bit 1.5GHz	Amlogic S905X3 Quad-Core Cortex-A55 ARMv8.2-A 64-bit 1.5GHz	Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
GPU	Mali-G31 MP2 GPU	Mali-G31 MP2 GPU	Mali-G31 MP2 GPU	Broadcom VideoCore VI
RAM	2GB or 4GB LPDDR4	4GB LPDDR4	DDR4 4GiB with 32-bit bus width	2GB, 4GB or 8GB LPDDR4-3200 SDRAM
Storage	MicroSD slot with support for up to 256GB expansion and 16G eMMC flash with support for up to 64GB	micro SD card slot & 16GB eMMC flash on board	micro SD card slot , eMMC connector for option	micro SD card slot, non EMMC
Network	10/100/1000 Mbit/s Ethernet ,Optional WiFi USB dongle	GbE ,Optional WiFi USB dongle	GbE	GbE, 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
Video Output	1 x HDMI 2.1 (up to 4K@60Hz with HDR, CEC, EDID)	1 x HDMI 2.1 (up to 4K@60Hz with HDR, CEC, EDID)	1 x HDMI 2.1 (up to 4K@60Hz with HDR, CEC, EDID)	2 × micro-HDMI 2.0
Audio Output	3.5mm jack and 1 x HDMI digital output	3.5mm jack and 1 x HDMI digital output	Optional SPDIF optical output	3.5 mm analogue audio-video jack
DSI	N/A	N/A	N/A	2-lane MIPI DSI display port
CSI	N/A	N/A	N/A	2-lane MIPI CSI camera port
USB	USB 3.0 PORT (x4)	USB 3.0 x 4 TYPE C	USB 3.0 x 4, 1 x Micro USB 2.0 port (OTG)	2 USB 3.0 ports; 2 USB 2.0 ports;
Power	5 volt @3A via Micro USB (TYPE C)	5 volt @3A via Micro USB (TYPE C)	1 x DC power jack (Outer diameter : 5.5mm, inner diameter : 2.1mm)	5V DC via USB-C connector (minimum 3A*)
IR	Yes	Yes	Yes	N/A
GPIO	40 Pin Header : GPIO (x28) and Power (+5V, +3.3V and GND).	40 Pin Header : GPIO (x28) and Power (+5V, +3.3V and GND).	40 x GPIO pins	40-pin GPIO header, populated
Button	Reset, user and U-boot	Reset, user and U-boot	N/A	N/A
LED	Power Status and Activity status	Power Status and Activity status	Power Status and Activity status	Power Status and Activity status
Dimensions & weight	85x56mm, 48g	85mm x 56mm, 48g	85mm x 56mm 59g	88 mm × 58 mm, 46g
System Support	Linux & Android	Linux & Android	Linux & Android	Linux & Android

If you wanna discuss a custom order

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Company Profile

Wells electronic technologe ltd was founded in 2008, which is a factory that is committed to providing customers with one-stop services such as component purchasing, SMT processing, test assembly, etc. The company has multiple high-end SMT production lines and test assembly lines with high quality Stable and fast delivery advantages; provide satisfied one-stop hardware innovative manufacturing solutions for customers in wireless communication, AI intelligent hardware, industrial automation, medical, military and other fields! And has been selected as the outstanding supplier of the year by leading domestic and foreign companies!

FAQ

Q:What service do you have?

A: We provide turnkey solution including RD, PCB fabrication, SMT, plastic injection & metal, final assembly,testing and other value-added service.

Q: Why working with Wells?
A: 1.Sign NDA (Non-disclouser Agreement) for All customers
2. Protect customer's copy right
3. small- to medium-volume are welcome
4. purchase all components based on client BOM list
5. One-stop turnkey solution

Q: What you need to provide for quote?
A: For OEM
1. BOM (Bill of Materials) & Gerber files
2.Testing Method
3.Software if need programming
For ODM
1. Detail funtion requirements of the project you want to development.
2. Board size /layers requirement.

>>>>Kindly click here send your inquiry, we will reply you within 2 hours