ESP8266 ESP-12F Serial Port Module
Flashing the ESP8266
- Download the NodeMCU PyFlasher [1]
- Download the ESPlorer [2]
- Download latest greatest NodeMCU build [3]
Software
<syntaxhighlight lang="cpp">
Firmware global-input-handler (1.0.1) 🔌 Booting into normal mode 🔌 {} Stored configuration
• Hardware device ID: 18fe34d75723 device ID
• Device ID: 18fe34d75723
• Name: Motion sensor Hol
• Device Stats Interval: 60 sec
• Wi-Fi:
◦ SSID: ReteauaLuiTinel
◦ Password not shown
• MQTT:
◦ Host: 192.168.2.1
◦ Port: 1883
◦ Base topic: homie/
◦ Auth? no
• OTA:
◦ Enabled? yes
↕ Attempting to connect to Wi-Fi... ✔ Wi-Fi connected, IP: 192.168.2.194 Triggering WIFI_CONNECTED event... ↕ Attempting to connect to MQTT... Sending initial information... ✔ MQTT ready Triggering MQTT_READY event... Calling setup function... 〽 Sending statistics...
• Interval: 65s (60s including 5s grace time) • Wi-Fi signal quality: 100% • Uptime: 5s
</syntaxhighlight>
Documentation Arduino ESP8266
Pinout overview
Esp minimal connection
Esp minimal connection mechanical
Design image | Implementation result | Thingiverse link |
---|---|---|
https://www.thingiverse.com/thing:3562829 | ||
To edit table: File:Esp minimal mechanical jig.tng |
Pinout
Mapping | ADC | Serial | Pin | Pin | Serial | Mapping | |
---|---|---|---|---|---|---|---|
RESET | D1 | TX0 | |||||
ADC | ADC | D3 | RX0 | ||||
CHPD | D5 | SCL | |||||
D16 | D4 | SDA | |||||
SCK | D14 | D0 | |||||
MISO | D12 | D2 | TX1 | ||||
RX0* / MOSI | D13 | D15 | SS /TX0* | ||||
3V3 | VCC | GND | GND | ||||
To edit table: File:ESP8266-12.tgn |