![]() ![]() If you change things, then the way it operates can change. Let the other people debate about how many angels can dance on the head of a pin. If it works without issues, then keep using it. "The Arduino is powered via the USB port, everything is working fine," ![]() Rx802.11 g, 1024 bytes packet length, –70 dBm - 56 - mAĬould you explain to me how its working although TX is well above the rated current. I connect using 802.11g, I checked the ESP-8266EX data sheet and see the power consumptions Thanks, I saw you reply also regarding the Mega 3.3v not being enough. You keep writing that and you were told that is WRONG and you persist in spreading false information! I think if I am to use AT I will need to change code? I am not worried about OTA, Arduino does all the work, Wemos simply relays information to Influx over WIFI. I use Jiri's Library as it was the first I found that enabled me todo what I required of the Wemos, also its drop in replacement for the Ethernet library so I have had to make no code changes. If you don't need SSL, my WiFiEspAT library, which uses the AT firmware and serial communication is much faster.ĬS? You mean SS? If so I know, I said in the first paragraph I don't use SlaveSelect.Ĭould I use some form of transistor like a NPN to level shift? Any advice one this would be great as its a very confusing part for me. So it is for example impossible to OTA update the Mega over it. for example every call to client.available() goes to firmware, data are not buffered so every print o read of a small count of bytes goes immediately over SPI. there is much more communication that is really necessary. I must say, that Jiri's library WiFiSpiEsp is very slow, because the transfers are not optimized. Yes, for long term use, add level shifting on SCK, MOSI and CS (you have no CS on the picture). ![]()
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