Note: There are a batch of this ESP01 modules are the new grade version. There is the way to guide you to use the new version in the pictures, pls refer to the pictures carefully. More information:★Version I youtube tutorial: ★https://www.youtube.com/watch?v=qU76yWHeQuw. Version II to test this module youtube tutorial: ★https://youtu.be/HDt8FS9t6lI; Link to view the technical details, ★https://nurdspace.nl/ESP8266; ★Introduction: https://github.com/sleemanj/ESP8266_Simple.
Esp-01 Model: Compatible with Arduino. Support 3 modes: AP, STA, AP + STA ; Serial/UART baud rate: 115200 bps, Input power: 3.3V, I/O voltage tolerance: 3.6V Max, Flash Memory Size: 1MB (8Mbit), WiFi security modes: WPA, WPA2
Breadboard adapter module: It common to nRF24L01+ or ESP8266 ESP-01 module. Pls note: NRF24L01+ is a model type, doesn’t mean + anything; Arduino NRF24L01+ module may be purchased from: https://www.amazon.com/dp/B00O9O868G
The BB-ADTR breadboard adapter makes it easy to connect any 2*4 pin device or module, such as an nRF24L01+ or ESP8266 ESP-01 module, to a standard breadboard; The adapter has a wide enough footprint to secure the board and a connected module firmly to a breadboard, but is small enough to conserve breadboard real estate; Made of a quality 1.6mm thick FR4 industrial-quality PCB board with the pads pre-tinned with a lead free HASL finish;
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