I am using esp8266 basic on them and it works like a charm. Note that I think it has 1 MByte flash, after flashing with esp8266 basic 512KB flash left. Reception/Transmition is very goodbetter than my good quality cell phone. 1. Very small, size is aproximatelysize of 1 Euro 2. Use ESP-07 specific pin configuration; a. GPIO 15 always tied to GND (normal operation and flashing modes) b. CH_PD always tied to Vcc (3.3V) (normal operation and flashing modes) c. Only for flashing connect GPIO0 to GND d. No need to connect RST pin in normal operation and flashing, you may keep it floating.

I am using esp8266 basic on them and it works like a charm. Note that I think it has 1 MByte flash, after flashing with esp8266 basic 512KB flash left. Reception/Transmition is very goodbetter than my good quality cell phone. 1. Very small, size is aproximatelysize of 1 Euro 2. Use ESP-07 specific pin configuration; a. GPIO 15 always tied to GND (normal operation and flashing modes) b. CH_PD always tied to Vcc (3.3V) (normal operation and flashing modes) c. Only for flashing connect GPIO0 to GND d. No need to connect RST pin in normal operation and flashing, you may keep it floating.

I am using esp8266 basic on them and it works like a charm. Note that I think it has 1 MByte flash, after flashing with esp8266 basic 512KB flash left. Reception/Transmition is very goodbetter than my good quality cell phone. 1. Very small, size is aproximatelysize of 1 Euro 2. Use ESP-07 specific pin configuration; a. GPIO 15 always tied to GND (normal operation and flashing modes) b. CH_PD always tied to Vcc (3.3V) (normal operation and flashing modes) c. Only for flashing connect GPIO0 to GND d. No need to connect RST pin in normal operation and flashing, you may keep it floating.

De acordo com o anúncio

De acordo com o anúncio

De acordo com o anúncio

having external antenna is very important

having external antenna is very important

having external antenna is very important

All right. Thank you.

All right. Thank you.

All right. Thank you.

Better than the ESP01 as it has all the i/o pins brought out to the edge connector.but still has the on board antenna. Upload the lua interpreter to make a simple web server for IoT device. Simple connections & low power requirements. Good wifi range even when using built in antenna.

Better than the ESP01 as it has all the i/o pins brought out to the edge connector.but still has the on board antenna. Upload the lua interpreter to make a simple web server for IoT device. Simple connections & low power requirements. Good wifi range even when using built in antenna.

Better than the ESP01 as it has all the i/o pins brought out to the edge connector.but still has the on board antenna. Upload the lua interpreter to make a simple web server for IoT device. Simple connections & low power requirements. Good wifi range even when using built in antenna.

ok, as shown, fast delivered!

ok, as shown, fast delivered!

ok, as shown, fast delivered!

super

super

super

Great price, good quality.

Great price, good quality.

Great price, good quality.

top

top

top

very fast

very fast

very fast