One click access to flashing mode, no wiring required
Adopting standard pin interface spacing to achieve full compatibility with Uno, Mega, etc. (Unless standard sizes, such as Nano, Mini)
By using advanced 3.3V power chips (the same as the official CC3000 expansion board's power chip), the 3.3V provided in the development board is more precise, making ESP8266 work normally like the official CC3000 chip without any difference.
Introduce a WiFi module power/maintenance interface to facilitate developers in expanding power supply and maintenance.
The onboard ESP8266-12 industrial grade stable serial port WiFi module uses an enhanced PCB antenna for better signal quality.
The operating mode of the ESP8266-12 industrial grade stable WiFi module (such as operating mode and upgrade mode) can be quickly switched through a dial switch, integrating a serial port chip and quickly flashing firmware.
Built in 5V to 3.3V TTL level converter to prevent high-voltage TTL levels from causing damage to WiFi modules. (Not available in general modules)
The onboard ESP8266-12 industrial grade stable WiFi module has a metal shielding cover and strong anti-interference ability.
Lead out all interfaces of the onboard ESP8266-12 industrial grade stable WiFi module with standard spacing, making it convenient for developers to deeply develop.
seven × 24 online QQ groups, forums, email technical guidance, sample programs, and technical information sharing.
Adopting a stackable design, other modules can be added on top for easy use.
The four LEDs on board display the status of ESP8266, which are PWR, DFU, AP, STA, and the operating mode is clear at a glance.
