Difference between revisions of "Banana Pi BPI-M4 Zero"

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! ALT2
 
! ALT2
 
! ALT3
 
! ALT3
−
|-
+
 
−
| 1
 
−
| 3.3V
 
−
|
 
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|
 
−
|
 
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|-
 
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| 2
 
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| 5V
 
−
|
 
−
|
 
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|
 
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|
 
−
|-
 
−
| 3
 
−
| PG16
 
−
| UART2_RX
 
−
|
 
−
|
 
−
| TWI4_SDA
 
−
|-
 
−
| 4
 
−
| 5V
 
−
|
 
−
|
 
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|
 
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|
 
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|-
 
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| 5
 
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| PG15
 
−
| UART2_TX
 
−
|
 
−
|
 
−
| TWI4_SCK
 
−
|-
 
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| 6
 
−
| GND
 
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|
 
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|
 
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|
 
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|
 
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|-
 
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| 7
 
−
| PG19
 
−
|
 
−
|
 
−
| PWM1
 
−
|
 
−
|-
 
−
| 8
 
−
| PG6
 
−
| UART1_TX
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 9
 
−
| GND
 
−
|
 
−
|
 
−
|
 
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|
 
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|-
 
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| 10
 
−
| PG7
 
−
| UART1_RX
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 11
 
−
| PH2
 
−
| UART5_TX
 
−
|
 
−
| PWM2
 
−
|
 
−
|-
 
−
| 12
 
−
| PG11
 
−
| H_I2S2_BCLK
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 13
 
−
| PH3
 
−
| UART5_RX
 
−
|
 
−
| PWM1
 
−
|
 
−
|-
 
−
| 14
 
−
| GND
 
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|
 
−
|
 
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|
 
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|
 
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|-
 
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| 15
 
−
| PG2
 
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|
 
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|
 
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|
 
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|
 
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|-
 
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| 16
 
−
| PG8
 
−
| UART1_RTS
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 17
 
−
| 3.3V
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 18
 
−
| PG9
 
−
| UART1_CTS
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 19
 
−
| PH7
 
−
| UART2_RTS
 
−
| H_I2S3_LRCK
 
−
| SPI1_MOSI
 
−
|
 
−
|-
 
−
| 20
 
−
| GND
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 21
 
−
| PH8
 
−
| UART2_CTS
 
−
| H_I2S3_DOUT0
 
−
| SPI1_MISO
 
−
| H_I2S3_DIN1
 
−
|-
 
−
| 22
 
−
| PG1
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 23
 
−
| PH6
 
−
| UART2_RX
 
−
| H_I2S3_BCLK
 
−
| SPI1_CLK
 
−
|
 
−
|-
 
−
| 24
 
−
| PH5
 
−
| UART2_TX
 
−
| H_I2S3_MCLK
 
−
| SPI1_CS0
 
−
|
 
−
|-
 
−
| 25
 
−
| GND
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 26
 
−
| PH9
 
−
|
 
−
| H_I2S3_DIN0
 
−
| SPI1_CS1
 
−
| H_I2S3_DOUT1
 
−
|-
 
−
| 27
 
−
| PG18
 
−
| UART2_CTS
 
−
|
 
−
|
 
−
| TWI3_SDA
 
−
|-
 
−
| 28
 
−
| PG17
 
−
| UART2_RTS
 
−
|
 
−
|
 
−
| TWI3_SCK
 
−
|-
 
−
| 29
 
−
| PG3
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 30
 
−
| GND
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 31
 
−
| PG4
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 32
 
−
| PG0
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 33
 
−
| PG5
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 34
 
−
| GND
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 35
 
−
| PG12
 
−
| H_I2S2_LRCK
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 36
 
−
| PH4
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 37
 
−
| PG10
 
−
| H_I2S2_MCLK
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 38
 
−
| PG14
 
−
| H_I2S2_DIN0
 
−
| H_I2S2_DOUT1
 
−
|
 
−
|
 
−
|-
 
−
| 39
 
−
| GND
 
−
|
 
−
|
 
−
|
 
−
|
 
−
|-
 
−
| 40
 
−
| PG13
 
−
| H_I2S2_DOUT0
 
−
| H_I2S2_DIN1
 
−
|
 
−
| style="text-align:left;" |
 
 
|}
 
|}
 +
 
=== 24-pin FPC ===
 
=== 24-pin FPC ===
  
Line 515: Line 237:
 
=Development=
 
=Development=
 
==Source code==
 
==Source code==
 +
===Android===
 +
*Android source code https://github.com/BPI-SINOVOIP/BPI-H618-Android12
 +
===Linux===
 +
*Linux BSP source code https://github.com/BPI-SINOVOIP/BPI-M4B-bsp
 +
*Linux Armbian build source code https://github.com/Dangku/armbian-build
 +
*Linux 5.4 boot pack source code https://github.com/Dangku/allwinner-boot-pack
 +
*Linux 5.4 uboot source code https://github.com/Dangku/sunxi-u-boot/tree/sun50iw9-v2018.05
 +
*Linux 5.4 kernel source code https://github.com/Dangku/sunxi-linux/tree/sun50iw9-5.4
 +
*Linux 6.6 uboot source code https://github.com/Dangku/sunxi-u-boot/tree/sunxi-v2024.01
 +
*Linux 6.6 kernel source code https://github.com/Dangku/sunxi-linux/tree/sunxi-6.6
 +
*WringPi source code https://github.com/Dangku/WiringPi
 +
*RPi.GPIO source code https://github.com/Dangku/RPi.GPIO
 +
*WiringPi-Python source code https://github.com/Dangku/WiringPi-Python
  
−
*u-boot for H618 : https://github.com/BPI-SINOVOIP/pi-u-boot/tree/v2021.07-sunxi
+
== Resources==
−
*kernel for H618 : https://github.com/BPI-SINOVOIP/pi-linux/tree/pi-6.1-sunxi
+
*BPI-M4 ZERO Hardware introduction video: https://www.youtube.com/watch?v=23J_TfsB480
  
−
== Resources==
 
−
*BPI-M4 Zero Allwinner H618 SBC burn Ubuntu desktop image
 
 
*BPI-M4 Zero DXF file
 
*BPI-M4 Zero DXF file
−
:Baidu Cloud: https://pan.baidu.com/s/1Mjpa8V_rm9S_advARWvzKA?pwd=8888 (pincode:8888)
 
−
:Google Drive: https://drive.google.com/file/d/1HBTiiMwU5mz2ogGsBUwHz2idkqJpXCNB/view?usp=sharing
 
  
 
*BPI-M4 ZERO Schematic diagram
 
*BPI-M4 ZERO Schematic diagram
−
:Baidu Cloud: https://pan.baidu.com/s/1KPAf3tz_-h-9PWv-6VcAJg?pwd=8888 (pincode:8888)
+
:Baidu cloud: https://pan.baidu.com/s/1kceiTekfFvYFsXrLiQrxQA?pwd=8888 (pincode: 8888)
−
:Google Drive: https://drive.google.com/file/d/1WUFn_GItB6fBIt0C-ejdyu3FwznuGmCr/view?usp=sharing
+
:Google drive: https://drive.google.com/file/d/1AtKZROqmdPSz2XQzdeQLL4K6wCPerqeu/view?usp=sharing
  
 
*BPI-M4 Zero SBC bench test:  
 
*BPI-M4 Zero SBC bench test:  
Line 536: Line 267:
  
 
=System image=
 
=System image=
 +
 +
==Android==
 +
*2024-08-19-bananapi-m4zero-android12.zip
 +
:Baidu cloud: https://pan.baidu.com/s/1OUJEnathYgcPsmsX5CSj9w?pwd=8888 (pincode: 8888)
 +
:Google drive: https://drive.google.com/file/d/1twgJpV4kbHkK-OKiEwhMCIxbnkIw74dF/view?usp=sharing
  
 
==Linux==
 
==Linux==
 
===Ubuntu===
 
===Ubuntu===
−
*2023-12-12 Bpi-m4zero_1.0.0_ubuntu_jammy_minimal_linux6.1.31
+
*20240819-Bananapi-Armbian_24.8.0-trunk_Bpi-m4zero_Ubuntu22.04
−
:Baidu Cloud: https://pan.baidu.com/s/1GCfkl6nNP3aBZytS8G909g?pwd=8888 (pincode:8888)
+
:Baidu cloud: https://pan.baidu.com/s/14d-s9O2cJco9fFsBUcUYoQ?pwd=8888 (pincode: 8888)
−
:Google Drive: https://drive.google.com/file/d/1qNRjN5O5oOoYPXy0efrTPVZkE8KjbH5K/view?usp=sharing
+
:Google drive: https://drive.google.com/drive/folders/1-MzSVsduPX8qHKgbAOM3wmcCbwfkffAz?usp=sharing
 +
 
 +
===Debian===
 +
*20240819-Bananapi-Armbian_24.8.0-trunk_Bpi-m4zero_Debian12
 +
:Baidu could: https://pan.baidu.com/s/1MFQE8zJVXeUKV9ZHeznWpA?pwd=8888 (pincode: 8888)
 +
:Google drive: https://drive.google.com/drive/folders/1Csk5mTyInOaWP6HsZbt_nk8V7dlG6Db0?usp=sharing
 +
 
 +
=Old version system image=
 +
'''For the v00 version of M4 Zero, please use the image here.'''
 +
==Android==
 +
*BPI-M4Zero-Android-20240429
 +
*Baidu cloud: https://pan.baidu.com/s/10MA_gjYbT-VPSjsvmHZhOA?pwd=8888 (pincode: 8888)
 +
*Google drive: https://drive.google.com/drive/folders/1Bk3PJ_x49a09EQSpD7n3XpP4YwYMSEuK?usp=sharing
 +
 
 +
*2024-01-14-bananapi-m4zero-android12-box.img.
 +
:Baidu Cloud: https://pan.baidu.com/s/1HRiOLLBwdrLehv_z2sksfA?pwd=8888 (pincode:8888)
 +
:Google Drive: https://drive.google.com/drive/folders/15XDTLd5VqZxfgmv7tlqDBHrgOGvaBofU?usp=sharing
 +
 
 +
*2024-01-14-bananapi-m4zero-android12
 +
:Baidu Cloud: https://pan.baidu.com/s/1rNXZc_OKJHyUVOPXtCixcQ?pwd=8888 (pincode:8888)
 +
:Google Drive: https://drive.google.com/drive/folders/18ZvhcAMIOWyAZxHcxNGJmKVjZidYqGtW?usp=sharing
 +
 
 +
==Linux==
 +
===Debian===
 +
 
 +
*20240314-Bpi-m4zero_1.0.1_debian12_bookworm_desktop_xfce_linux6.1.31
 +
:Baidu cloud: https://pan.baidu.com/s/1QJ0wFHxLMvaJgiCkk_NBpw?pwd=8888 (pincode:8888)
 +
:Google drive: https://drive.google.com/file/d/1OKrAm2fX8pLpiYM6GcQOIyNdcgQh9_bH/view?usp=sharing
 +
 
 +
*20240314-Bpi-m4zero_1.0.1_debian12_bookworm_minimal_linux6.1.31
 +
:Baidu cloud: https://pan.baidu.com/s/1oGq-HaHJoiUsUqIQwp72_Q?pwd=8888 (pincode:8888)
 +
:Google drive: https://drive.google.com/file/d/1dNkG1sbh2EkKD9UUmUhT9LtdbfF3rT_c/view?usp=sharing
 +
 
 +
*20240315_Bpi-m4zero_1.0.1_debian11_bullseye_desktop_xfce_linux6.1.31
 +
:Baidu Cloud: https://pan.baidu.com/s/1mkjxqcDDyDXDQ-ZJ_7Dcag?pwd=8888（pincode:8888)
 +
:Google Drive: https://drive.google.com/file/d/1RyIC-1AsVUk9i8aL6c37uDcB3VIBQJwk/view?usp=sharing
 +
 
 +
*20240315_Bpi-m4zero_1.0.1_debian11_bullseye_minimal_linux6.1.31
 +
:Baidu Cloud: https://pan.baidu.com/s/1x2ByNdQJHRxRxRIo5Ui1lA?pwd=8888 (pincode:8888)
 +
:Google Drive: https://drive.google.com/file/d/19BjUfWAH8pQdVtxN1Ow6QERlSm5o5g5e/view?usp=sharing
 +
 
 +
===Ubuntu===
 +
*20240314-Bpi-m4zero_1.0.1_ubuntu24.04_jammy_desktop_xfce_linux6.1.31
 +
:Baidu Cloud: https://pan.baidu.com/s/1GigN7INJarQnqJL5pQNK4g?pwd=8888 (pincode:8888)
 +
:Google Drive: https://drive.google.com/file/d/1AhQqo54W4QOS36ek9lxoMnewk0F5nIoX/view?usp=sharing
  
−
*2023-12-12 Bpi-m4zero_1.0.0_ubuntu_jammy_desktop_xfce_linux6.1.31
+
*20240314-Bpi-m4zero_1.0.1_ubuntu24.04_jammy_minimal_linux6.1.31
−
:Baidu Cloud: https://pan.baidu.com/s/1DsKB_bOdcKrHSI5pmZV6bg?pwd=8888 (pincode:8888)
+
:Baidu Cloud: https://pan.baidu.com/s/1nV6AJUayGSmLsUhIrMq9IQ?pwd=8888 (pincode:8888)
−
:Google Drive: https://drive.google.com/file/d/1yRkGWEd2uLsXu1WPgBG-FUhDICgte_90/view?usp=sharing
+
:Google Drive: https://drive.google.com/file/d/1CttN-hCD1PWImalYPh8QuxWsa2BPEyz-/view?usp=sharing
  
−
=样品购买=
+
=Easy to buy=
−
*速卖通店铺
 
 
:SINOVOIP Aliexpress shop: https://www.aliexpress.us/item/1005006325178305.html
 
:SINOVOIP Aliexpress shop: https://www.aliexpress.us/item/1005006325178305.html
 
:Bipai Aliexpress shop: https://www.aliexpress.us/item/1005006325280213.html
 
:Bipai Aliexpress shop: https://www.aliexpress.us/item/1005006325280213.html
−
:淘宝店铺: https://item.taobao.com/item.htm?spm=a21dvs.23580594.0.0.4fee3d0dOP5VBH&ft=t&id=754939469582
+
:Taobao Shop: https://item.taobao.com/item.htm?spm=a21dvs.23580594.0.0.4fee3d0dOP5VBH&ft=t&id=754939469582
−
:如需定制，请联系: [email protected]
+
:OEM&ODM, please contact: [email protected]

Latest revision as of 02:19, 21 August 2024


Banana Pi BPI-M4 Zero with Allwinner H618 chip
Banana Pi BPI-M2 ZERO with Allwinner H3 chip
Banana Pi BPI-M4 Berry H618 design
Banana Pi BPI-M5 with S905x3 design

Introduction

M4-Zero780.jpg

Banana Pi BPI-M4 Zero is the successor model of M2 Zero. It has a huge improvement in performance. The SOC is upgraded to H618 and the CPU frequency is increased by 25%. The memory is upgraded to DDR4, the capacity is quadrupled, and 8G eMMC is added. It supports 5G WiFi, and the USB interface has also been upgraded to type-C.

It has same form factor and 40-pin connector as the Raspberry Pi Zero W, and it can fit most of the RPI Zero W cases and accessories.

Key Features

  • Allwinner H618, Quad-core ARM Cortex™-A53 processor
  • ARM Mali G31 GPU
  • 2.4G/5G WIFI & Bluetooth 4.2
  • 2G LPDDR4 RAM
  • 8G eMMC flash memory
  • 1x USB2.0 Type-C OTG, 5V power supply
  • 1x USB2.0 Type-C
  • 1x miniHDMI 2.0a
  • 1x 24-pin FPC connector
    • 1x USB2.0
    • 1x 100Mbps Ethernet

Getting Start

Hardware

Hardware interface

Banana Pi BPI-M4 Zero interface.jpg

Hardware spec

Hardware Specification of Banana pi BPI-M4 Zero
CPU Allwinner H618, Quad-core ARM Cortex™-A53 processor, 64-bit, up to 1.5GHz
GPU ARM Mali G31 GPU
Memory 2 GB LPDDR4
Storage 8G eMMC flash
SD card MicroSD card slot, SDIO3.0
Wireless 2.4G/5G WiFi and Bluetooth 4.2
HDMI 1x miniHDMI 2.0a (up to 4K@60Hz with HDR10, CEC, DDC, SCDC), HDMI digital Audio output
USB 1x USB2.0 Type-C HOST, 1x USB2.0 Type-C OTG
40-pin header 28 pins GPIO and Power (+5V, +3.3V and GND)
UART, SPI, TWI/I²C, PWM, PCM/I²S
24-pin FPC 0.5mm pitch FPC connector， 1x USB2.0, 1x IR, 1x 100Mbps Ethernet
9 pins GPIO, UART,TWI/I²C, PWM, PCM/I²S
Buttons Reset, FEL
LED Power Status and Activity status
Power 5V@3A via USB Type-C
Size 65mm × 30mm
Weight

PIN define

BPI-M4 Zero 40-pin header

40-pin header define and GPIO Alternative Functions Assignments
Pin Num Pin Name ALT0 ALT1 ALT2 ALT3

24-pin FPC

24-pin FPC define and GPIO Alternative Functions Assignments
Pin Num Pin Name ALT0 ALT1
1 GND
2 EPHY_RXN
3 EPHY_RXP
4 EPHY_TXN
5 EPHY_TXP
6 GND
7 PI9 UART3_TX TWI2_SCK
8 PI10 UART3_RX TWI2_SDA
9 PI12 UART3_CTS PWM2
10 PI11 UART3_RTS PWM1
11 3V3
12 3V3
13 PI4 H_I2S0_DIN0 H_I2S0_DOUT1
14 PI3 H_I2S0_DOUT0 H_I2S0_DIN1
15 PI2 H_I2S0_LRCK
16 PI1 H_I2S0_BCLK
17 PI0 H_I2S0_MCLK
18 GND
19 PH10 IR_RX
20 5V
21 5V
22 USB2_DP
23 USB2_DM
24 GND

BPI-M4 Zero Debug UART

1 GND
2 UART0_RX
3 UART0_TX

Development

Source code

Android

Linux

Resources

  • BPI-M4 Zero DXF file
  • BPI-M4 ZERO Schematic diagram
Baidu cloud: https://pan.baidu.com/s/1kceiTekfFvYFsXrLiQrxQA?pwd=8888 (pincode: 8888)
Google drive: https://drive.google.com/file/d/1AtKZROqmdPSz2XQzdeQLL4K6wCPerqeu/view?usp=sharing
  • BPI-M4 Zero SBC bench test:
  • Allwinner H618 Datasheet
Baidu Cloud: https://pan.baidu.com/s/10Rk4xLMOhIkk-gIoQx9DQw?pwd=8888 (pincode:8888)
Google Drive: https://drive.google.com/file/d/1N6oWF9PHTcxXC1JY4x3Malr3twFv2wWZ/view?usp=sharing

System image

Android

  • 2024-08-19-bananapi-m4zero-android12.zip
Baidu cloud: https://pan.baidu.com/s/1OUJEnathYgcPsmsX5CSj9w?pwd=8888 (pincode: 8888)
Google drive: https://drive.google.com/file/d/1twgJpV4kbHkK-OKiEwhMCIxbnkIw74dF/view?usp=sharing

Linux

Ubuntu

  • 20240819-Bananapi-Armbian_24.8.0-trunk_Bpi-m4zero_Ubuntu22.04
Baidu cloud: https://pan.baidu.com/s/14d-s9O2cJco9fFsBUcUYoQ?pwd=8888 (pincode: 8888)
Google drive: https://drive.google.com/drive/folders/1-MzSVsduPX8qHKgbAOM3wmcCbwfkffAz?usp=sharing

Debian

  • 20240819-Bananapi-Armbian_24.8.0-trunk_Bpi-m4zero_Debian12
Baidu could: https://pan.baidu.com/s/1MFQE8zJVXeUKV9ZHeznWpA?pwd=8888 (pincode: 8888)
Google drive: https://drive.google.com/drive/folders/1Csk5mTyInOaWP6HsZbt_nk8V7dlG6Db0?usp=sharing

Old version system image

For the v00 version of M4 Zero, please use the image here.

Android

  • 2024-01-14-bananapi-m4zero-android12-box.img.
Baidu Cloud: https://pan.baidu.com/s/1HRiOLLBwdrLehv_z2sksfA?pwd=8888 (pincode:8888)
Google Drive: https://drive.google.com/drive/folders/15XDTLd5VqZxfgmv7tlqDBHrgOGvaBofU?usp=sharing
  • 2024-01-14-bananapi-m4zero-android12
Baidu Cloud: https://pan.baidu.com/s/1rNXZc_OKJHyUVOPXtCixcQ?pwd=8888 (pincode:8888)
Google Drive: https://drive.google.com/drive/folders/18ZvhcAMIOWyAZxHcxNGJmKVjZidYqGtW?usp=sharing

Linux

Debian

  • 20240314-Bpi-m4zero_1.0.1_debian12_bookworm_desktop_xfce_linux6.1.31
Baidu cloud: https://pan.baidu.com/s/1QJ0wFHxLMvaJgiCkk_NBpw?pwd=8888 (pincode:8888)
Google drive: https://drive.google.com/file/d/1OKrAm2fX8pLpiYM6GcQOIyNdcgQh9_bH/view?usp=sharing
  • 20240314-Bpi-m4zero_1.0.1_debian12_bookworm_minimal_linux6.1.31
Baidu cloud: https://pan.baidu.com/s/1oGq-HaHJoiUsUqIQwp72_Q?pwd=8888 (pincode:8888)
Google drive: https://drive.google.com/file/d/1dNkG1sbh2EkKD9UUmUhT9LtdbfF3rT_c/view?usp=sharing
  • 20240315_Bpi-m4zero_1.0.1_debian11_bullseye_desktop_xfce_linux6.1.31
Baidu Cloud: https://pan.baidu.com/s/1mkjxqcDDyDXDQ-ZJ_7Dcag?pwd=8888（pincode:8888)
Google Drive: https://drive.google.com/file/d/1RyIC-1AsVUk9i8aL6c37uDcB3VIBQJwk/view?usp=sharing
  • 20240315_Bpi-m4zero_1.0.1_debian11_bullseye_minimal_linux6.1.31
Baidu Cloud: https://pan.baidu.com/s/1x2ByNdQJHRxRxRIo5Ui1lA?pwd=8888 (pincode:8888)
Google Drive: https://drive.google.com/file/d/19BjUfWAH8pQdVtxN1Ow6QERlSm5o5g5e/view?usp=sharing

Ubuntu

  • 20240314-Bpi-m4zero_1.0.1_ubuntu24.04_jammy_desktop_xfce_linux6.1.31
Baidu Cloud: https://pan.baidu.com/s/1GigN7INJarQnqJL5pQNK4g?pwd=8888 (pincode:8888)
Google Drive: https://drive.google.com/file/d/1AhQqo54W4QOS36ek9lxoMnewk0F5nIoX/view?usp=sharing
  • 20240314-Bpi-m4zero_1.0.1_ubuntu24.04_jammy_minimal_linux6.1.31
Baidu Cloud: https://pan.baidu.com/s/1nV6AJUayGSmLsUhIrMq9IQ?pwd=8888 (pincode:8888)
Google Drive: https://drive.google.com/file/d/1CttN-hCD1PWImalYPh8QuxWsa2BPEyz-/view?usp=sharing

Easy to buy

SINOVOIP Aliexpress shop: https://www.aliexpress.us/item/1005006325178305.html
Bipai Aliexpress shop: https://www.aliexpress.us/item/1005006325280213.html
Taobao Shop: https://item.taobao.com/item.htm?spm=a21dvs.23580594.0.0.4fee3d0dOP5VBH&ft=t&id=754939469582
OEM&ODM, please contact: [email protected]
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