Hello

I am trying to use Python i2c module with a IR temperature sensor of address 0x5A.
i2cdetect -y 0 detects 0x5a correctly
i2cget -y 0 0x5a 0x06 reads the value of ambient temperature correctly
i2cget -y 0 0x5a 0x07 reads the value of object temperature correctly.

I installed the foll
opkg update
opkg install python-light pyOnionI2C

The expansion and I2C module version is 0.9-1

My code is as follows

import os
from OmegaExpansion import onionI2C
i2c = onionI2C.OnionI2C()

while True:
amb_temp = i2c.readBytes(0x5a, 0x6, 1)
obj_temp = i2c.readBytes(0x5a, 0x7, 1)
print (amb_temp) , (obj_temp)

I keep getting [255],[255]
Request some help in making the python module work.

Thanks
Ajit

Omega2 first time setup does not connect to wifi, either through browser or ssh or terminal. Firmware version O-ware: 0.3.2 b232.
On terminal wifisetup shows
Select Wifi network:

1. ASP_NET
2. DIRECT-XIMMCPL-AJITmsZQ

Selection: 1
Network: ASP_NET
Encryption type: wep
Enter password: 98220

Restarting wifimanager for changes to take effect
root@Omega-97A8:/# [ 354.120284] br-wlan: port 1(ra0) entered disabled state
[ 354.822271] device ra0 left promiscuous mode
[ 354.826766] br-wlan: port 1(ra0) entered disabled state
[ 354.981723] IPv6: ADDRCONF(NETDEV_UP): br-wlan: link is not ready
[ 355.483547]
[ 355.483547] _ _____ ___ ___ _________ ___ ____
[ 355.483547] | | /| / / _ | / _ / _ \ / / __ / _ / / V1.1
[ 355.483547] | |/ |/ / __ |/ , _/ / / // // / , _/ _/
[ 355.483547] |/|// |//|// _/_//|/__/
[ 355.483547] Onion Enhanced MT7688 WiFi Driver
[ 355.483547]
[ 355.710768] DMA Scheduler Mode=0(LMAC)
[ 355.714599] efuse_probe: efuse = 10000012
[ 355.718717] 1. Phy Mode = 14
[ 355.888973] 2. Phy Mode = 14
[ 355.891977] 3. Phy Mode = 14
[ 355.895205] WTBL Segment 1 info:
[ 355.898569] MemBaseAddr/FID:0x28000/0
[ 355.902509] EntrySize/Cnt:32/128
[ 355.905957] WTBL Segment 2 info:
[ 355.909312] MemBaseAddr/FID:0x40000/0
[ 355.913218] EntrySize/Cnt:64/128
[ 355.916662] WTBL Segment 3 info:
[ 355.920033] MemBaseAddr/FID:0x42000/64
[ 355.924006] EntrySize/Cnt:64/128
[ 355.927450] WTBL Segment 4 info:
[ 355.930822] MemBaseAddr/FID:0x44000/128
[ 355.934883] EntrySize/Cnt:32/128
[ 366.044857] IPv6: ADDRCONF(NETDEV_UP): ra0: link is not ready
[ 366.050805] IPv6: ADDRCONF(NETDEV_CHANGE): ra0: link becomes ready
[ 368.763532] br-wlan: port 1(ra0) entered blocking state
[ 368.768846] br-wlan: port 1(ra0) entered disabled state
[ 368.774581] device ra0 entered promiscuous mode
[ 368.779344] br-wlan: port 1(ra0) entered blocking state
[ 368.784693] br-wlan: port 1(ra0) entered forwarding state
[ 368.791326] IPv6: ADDRCONF(NETDEV_CHANGE): br-wlan: link becomes ready
[ 370.906211] Interface apcli0 link up! (OPEN WEP)

It fails to connect to internet.
What could be the problem.?

Thank you for the information. I will go through OpenWRT documentation as advised. Could you let me know after all the features installed how much memory will be consumed by openwrt and how much will be left for the user application?

@crispyoz Thanks. Will it also support Security: HTTPS, SSH, VPN tunnels, SFTP, DMZ, Firewall (IP Filtering, MAC address fltering, Inbound and outbound Port ltering and Open VPN Client: IPSec or Digicluster compatible VPN Tunnel ? Since we make only hardware I have not gone through Openwrt documentation but need to confirm this to our customer. A quick response would help.

Will Omega2S support DHCP Server, NAT/PAT, VRRP, Dynamic DNS client, DNS proxy, VLAN, QoS, DMVPN, NTP Client/ Server, IGMP, BGP, OSPF, RIP, SMTP, SMTPS, SNMP v1/ v2c/ v3, Backup Routers, PPP, PPPoE, SSL, Port Forwarding, Host Port Routing, Ethernet Bridging