802.11b/g/WifFi+BT module;. Support local serial port upgrade and remote upgrade (FCT). The board uses 12c to connect to the OLED display via the SDA (D21/GPIO21) and SCL (D22/GPIO22) pins. Low-power dual-core 32-bit CPU, can be used as an application processor;.
eBay
802.11b/g/WifFi+BT module;. Support local serial port upgrade and remote upgrade (FCT). The board uses 12c to connect to the OLED display via the SDA (D21/GPIO21) and SCL (D22/GPIO22) pins. Low-power dual-core 32-bit CPU, can be used as an application processor;.
eBay
USB driver chip: CH340C, with good system compatibility, faster download speed, and more stability. 1 Expansion Board. Support ArduinoIDE mixly, mind +, Python and other programming software. Module model: ESP32-WROOM-32.
eBay
802.11b/g/WifFi+BT module;. Support local serial port upgrade and remote upgrade (FCT). The board uses 12c to connect to the OLED display via the SDA (D21/GPIO21) and SCL (D22/GPIO22) pins. Low-power dual-core 32-bit CPU, can be used as an application processor;.
eBay
The entire solution is the smallest PCB area.
eBay
1 x WEMOS LOLIN32. 4 MB Flash.
eBay
Bluetooth: Bluetooth 4.2BR/EDR and BLE standards. Antenna form: onboard PCB antenna with a gain of 2dBi. Support local serial port upgrade and remote upgrade (FOTA). Low power dual core 32-bit CPU, can be used as an application processor;.
eBay
802.11b/g/WifFi+BT module;. Support local serial port upgrade and remote upgrade (FCT). The board uses 12c to connect to the OLED display via the SDA (D21/GPIO21) and SCL (D22/GPIO22) pins. Low-power dual-core 32-bit CPU, can be used as an application processor;.
eBay