OpenWRT ONE Test Firmware for Meshtasticd

Build Instructions (compile yourself)

git clone -b openwrt-one https://github.com/openwrt-meshtastic/openwrt.git
cd openwrt

./scripts/feeds update -a
./scripts/feeds install -a
cp openwrt-one .config
make oldconfig
make -j$(nproc)

Add Meshtastic package key and Install the Meshtasticd packages

tee -a /etc/apk/keys/meshtastic-apk.pem<<EOF
-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEM53kxQgA40hjnpavBMS8o1IgNUVE
5+T2JAVtEod+OB7b/3Nb5zHXKr+J7joIPdDUyUjCY2AQaYAxWBABboQVAA==
-----END PUBLIC KEY-----
EOF

echo "https://meshtastic.github.io/openwrt-repo/main/$(cat /etc/apk/arch)/packages.adb" > /etc/apk/repositories.d/meshtastic.list

apk update
apk add meshtasticd

Configure config.yaml

You now require to set either MACAddress or MACAddressSource

On OpenWRT you can use the br-lan for MACAddressSource

right at the bottom (uncomment and change to br-lan)
#  MACAddressSource: eth0

change MAC source from eth0 to br-lan
  MACAddressSource: br-lan

Configure your LoRa Radio

nano /etc/meshtasticd/config.d/OpenWRT-One-mikroBUS-LR-IOT-CLICK.yaml
##  https://www.mikroe.com/lr-iot-click
Lora:
  Module: lr1110  # OpenWRT ONE mikroBUS
#  CS: 25
  IRQ: 10
  Busy: 12
#  Reset: 2
  spidev: spidev2.0
  DIO3_TCXO_VOLTAGE: 1.6

Or for SX1262 LoRa

nano /etc/meshtasticd/config.d/OpenWRT-One-mikroBUS-sx1262.yaml
Lora:
  Module: sx1262  # OpenWRT ONE mikroBUS
##  CS: 25
  IRQ: 10
  Busy: 12
##  Reset: 2
  spidev: spidev2.0
  DIO2_AS_RF_SWITCH: true
  DIO3_TCXO_VOLTAGE: true

OpenWRT ONE mikroBUS pinout for SPI LoRa Module

Ready Build use Instructions (tftboot and install on NAND)

Set your OpenWRT ONE dip switch to boot from NAND (not NOR) Flash (located on back next to 2.5G / PoE Port Connect you USB-C console cable to the front of the OpenWRT One

Acccess the serial console screen below

Download the image folder onto your computer and extract it in your tftp server folder

Boot from TFTP

        ( ( ( OpenWrt ) ) )  [SPI-NAND]       U-Boot 2024.10-OpenWrt-r27893-b6bb
      1. Run default boot command.
      2. Boot system via TFTP.
      3. Boot production system from NAND.
      4. Boot recovery system from NAND.
      5. Load production system via TFTP then write to NAND.
      6. Load recovery system via TFTP then write to NAND.
      7. Load BL31+U-Boot FIP via TFTP then write to NAND.
      8. Load BL2 preloader via TFTP then write to NAND.
      9. Reboot.
      a. Reset all settings to factory defaults.
      0. Exit


  Press UP/DOWN to move, ENTER to select, ESC to quit
  
  

Press '2' to Boot system via TFTP or '5' Load production system via TFTP then write to NAND.

one.sh (tftpboot example)

The OpenWRT will only boot from a TFTP server with an ip address of 192.168.11.23

#https://openwrt.org/toh/mikrotik/common
#!/bin/bash
USER=user
#IFNAME=eno1
IFNAME=enx000ec6817901

/sbin/ip addr replace 192.168.11.0/24 dev $IFNAME
/sbin/ip link set dev $IFNAME up
/usr/sbin/dnsmasq --user=$USER \
--no-daemon \
--listen-address 192.168.11.23 \
--bind-interfaces \
-p0 \
--dhcp-authoritative \
--dhcp-range=192.168.11.11,192.168.11.22 \
--bootp-dynamic \
--dhcp-boot=https://downloads.openwrt.org/snapshots//targets/mediatek/filogic/openwrt-mediatek-filogic-openwrt_one-nor-factory.bin \
--log-dhcp \
--enable-tftp \
--tftp-root=$(pwd)