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LED IOs RED - IO5 GREEN - IO6 BLUE - IO4

LED IOs RED - IO5 GREEN - IO6 BLUE - IO4
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USB_D-
ESP_RST
IO18
USB_D+
IO6
IO10
ESP_RX
IO5
IO3
IO1
ESP_IO0
BOOT
IO7
IO4
IO6
IO18
IO5
BOOT
IO0
IO4
ESP_RST
BOOT
IO0
ESP_RX
ESP_RST
IO4
IO6
ESP_TX
IO7
IO8
IO8
IO2
ESP_TX
USB_D-
IO2
IO10
IO5
IO1
IO3
ESP_TX
USB_D+
ESP_EN
ESP_RX
+5V
L1
Inductance
2.2uH
3V3
R4
Resistance
220 Ω
D1
3V3
3V3
J1
R6
Resistance
220 Ω
3V3
R3
Resistance
100kΩ
R7
Resistance
10KΩ
3V3
R5
Resistance
220 Ω
+5V
R1
Resistance
5.1KΩ
3V3
3V3
R2
Resistance
5.1KΩ
+5V
C7
Capacitance
1uF
LED1
U1
SW1
Q2
Q1
C1
Capacitance
10uF
C3
Capacitance
10uF
J3
J2
C4
Capacitance
22uF
SW2
C6
Capacitance
0.1uF
C2
Capacitance
22uF
C5
Capacitance
0.1uF
IC2
IC1


ESP8684-WROOM-02C Reference Design

ESP8684-WROOM-02C Reference Design thumbnail
This is a reference design of the ESP8684-WROOM-02C WiFi module from Espressif Systems. This board has USB C for flashing via CH340, RESET and BOOT buttons, 3.3V regulator and 2 IO connectors #WiFi #BLE #MCU #referenceDesign #simple-embedded #espressif #template #reference-design

Pricing & Availability

Distributor

Qty 1

Digi-Key

$1.03–$1.77

LCSC

$1.90–$2.31

Mouser

$3.24

Controls