I know I could have escalated to eBay or PayPal but the amount doesn't worth it and the other few parts were ok.
I have to place a new order somewhere.
Thanks!
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scargill wrote:Electrodragon - to the UK including post... $8.43
Banggood to the UK including post... well under half of that...
gerardwr wrote:scargill wrote:Electrodragon - to the UK including post... $8.43
Banggood to the UK including post... well under half of that...
Banggood is a good tip, they only had the ESP-01 when I ordered at Electrodragon. Don't see an ESP-12, but they do have an ESP-7 at $3.95 including shipping, on the picture it has ADC. Had I seen it before, I would have ordered there.
Ordered several times from Banggood, never had any trouble.
1. Upto 255 client can be connected with ESP (Not 5 as it is by default. Higher device, lower performance... )
2. One client can communicate to any other client with.
3. The ESP can simultaneously be connected to LAN/WLAN and can access other node (esp or PC etc). Any node (connected with ESP-AP) can communicate to any node in LAN (ESP-STA)
4. Multiple ESP can connect each other [As of now manual connection for the issue of default AP-IP of 192.168.4.1....work in progress]. After connection one node can communicate (as of now- simplex........need to implement the routing protocol) to any remote node.
Work update (observer the changes):
1. Upto 255 client/Server (total 255) can be connected from ESP, to ESP or from/to other remote server. I.e ESP can handle total 255 uplink/downlinks.
2. Any client can communicate to any other client with ESP, through ESP (still manual transparent command that can be sent through LAN(putty !), not UART)
3. Every ESP will get unique AP IP, and unique SSID. Its not random, rather static but automatically generated.
4. Any ESP can find all its neighbors having "Specific Series of SSID " (for example "MESH-abcde", "MESH-asdfg" etc). Every ESP will make the priority list as per RSSI (can be updated later with different algo)
5. The ESP will connect the strong RSSI (work in progress...need add more complexity i.e. if connection failure (may be the server ESP is full with 255 client), it must switch to next one in shorting list)
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