FriendlyARM NanoPi R76S
The NanoPi R76S (as “R76S”) is an open-sourced mini IoT gateway device with two 2.5G, designed and developed by FriendlyElec.It is integrated with a Rockchip RK3576 CPU. It supports booting with TF cards or eMMC.
Support Forum https://forum.openwrt.org/t/nanopi-r76s-rk3576-a-new-openwrt-device/239826
Supported Versions
OEM images available here: https://wiki.friendlyelec.com/wiki/index.php/NanoPi_R76S#Official_image
Experimental Versions
None at this time.
Hardware Highlights
Installation
Installation - microSD:
- use USBImager write *_squashfs-sysupgrade.img.gz to microSD
- insert microSD an boot the nanopi
Installation - eMMC:
- install to microSD and boot first
- send image file to /tmp/
- run these command
gunzip /tmp/<change to file you use>_squashfs-sysupgrade.img.gz dd if=/tmp/<change to file you use>_squashfs-sysupgrade.img of=/dev/<you emmc path> bs=4M conv=fsync sync
Flash Layout
Find out flash layout, then add the flash layout table here (copy, paste, modify the example).
Please check out the article Flash layout. It contains examples and explanations that describe how to document the flash layout.
OEM installation using USB method
tFTP is not offered, but the device can be placed into USB RK Dev mode (aka USB device programming mode) to write to the eMMC or recover from a corrupt uBoot configuration.
https://wiki.friendlyelec.com/wiki/index.php/NanoPi_R76S#Option_3:_Install_OS_via_USB
Upgrading OpenWrt
LuCI Web Upgrade Process
- Browse to
http://192.168.1.1/cgi-bin/luci/mini/system/upgrade/LuCI Upgrade URL - Upload image file for sysupgrade to LuCI
- Wait for reboot
Debricking
Failsafe mode
Basic configuration
→ Basic configuration After flashing, proceed with this.
Set up your Internet connection, configure wireless, configure USB port, etc.
Specific Configuration
Please fill in real values for this device, then remove the EXAMPLEs
Network interfaces
The default network configuration is:
| Interface Name | Description | Default configuration |
|---|---|---|
| br-lan | EXAMPLE LAN & WiFi | EXAMPLE 192.168.1.1/24 |
| vlan0 (eth0.0) | EXAMPLE LAN ports (1 to 4) | EXAMPLE None |
| vlan1 (eth0.1) | EXAMPLE WAN port | EXAMPLE DHCP |
| wl0 | EXAMPLE WiFi | EXAMPLE Disabled |
Switch Ports (for VLANs)
Please fill in real values for this device, then remove the EXAMPLEs
Numbers 0-3 are Ports 1-4 as labeled on the unit, number 4 is the Internet (WAN) on the unit, 5 is the internal connection to the router itself. Don't be fooled: Port 1 on the unit is number 3 when configuring VLANs. vlan0 = eth0.0, vlan1 = eth0.1 and so on.
| Port | Switch port |
|---|---|
| Internet (WAN) | EXAMPLE 4 |
| LAN 1 | EXAMPLE 3 |
| LAN 2 | EXAMPLE 2 |
| LAN 3 | EXAMPLE 1 |
| LAN 4 | EXAMPLE 0 |
Buttons
→ hardware.button on howto use and configure the hardware button(s). Here, we merely name the buttons, so we can use them in the above Howto.
Please fill in real values for this device, then remove the EXAMPLEs
The FriendlyARM NanoPi R76S has the following buttons:
| BUTTON | Event |
|---|---|
| EXAMPLE Reset | reset |
| EXAMPLE Secure Easy Setup | ses |
| EXAMPLE No buttons at all. | - |
Hardware
Info
Photos
Front:
Insert photo of front of the casing
Back:
Insert photo of back of the casing
Backside label:
Insert photo of backside label
Opening the case
→ Warranty
Describe what needs to be done to open the device, e.g. remove rubber feet, adhesive labels, screws, ...
- To remove the cover and open the device, do a/b/c
Main PCB:
Insert photo of PCB
Serial
→ port.serial general information about the serial port, serial port cable, etc.
How to connect to the Serial Port of this specific device:
Insert photo of PCB with markings for serial port
Replace EXAMPLE by real values.
| Serial connection parameters for FriendlyARM NanoPi R76S @@Version@@ | EXAMPLE 115200, 8N1, 3.3V |
|---|
JTAG
→ port.jtag general information about the JTAG port, JTAG cable, etc.
How to connect to the JTAG Port of this specific device:
Insert photo of PCB with markings for JTAG port
Bootloader mods
Hardware mods
None so far.
Bootlogs
OEM bootlog
COPY HERE THE BOOTLOG WITH THE ORIGINAL FIRMWARE
OpenWrt bootlog
COPY HERE THE BOOTLOG ONCE OPENWRT IS INSTALLED AND RUNNING
Notes
Space for additional notes, links to forum threads or other resources.
- ...
Tags
Add tags below, then remove this fixme.