- Arduino
- Arduino-cli
To install the platform core and the libraries, run the following:
$ make allNow verify we have installed the core and libraries properly by running:
$ make core-list
ID Installed Latest Name
esp8266:esp8266 2.7.1 2.7.1$ make lib-list
Name Installed Available Location
ArduinoJson 6.15.2 - user
PubSubClient 2.8 - user
EspMQTTClient 1.8.0 - user
PubSubClientTools 0.6 - userTo compile the sketch, you run the compile command above, but before this, don't forget to configure the secrets.h with your wifi and broker configurations.
$ make compile
Global variables use 30476 bytes (37%) of dynamic memory, leaving 51444 bytes for local variables. Maximum is 81920 bytes.This command will create an esp8266.es8266.generic folder inside iot folder. So you will need to access the url http://rmvs_esp8266.local/ and upload the .bin firmware file to update your board.
But if your board is connected in your USB port, you should be able to check whether it's been recognized by running:
$ make board-list
Port Type Board Name FQBN Core
/dev/cu.usbserial-0001 Serial Port (USB) UnknownIf you have a different port (/dev/cu.usbserial-0001), you should copy your port name and change the variable PORT in the Makefile or you can specify the port to override the default value:
$ make upload PORT=<YOUR_BOARD_PORT>
No new serial port detected.
esptool.py v2.8
Serial port /dev/cu.usbserial-0001
Connecting....
Chip is ESP8266EX
Features: WiFi
Crystal is 26MHz
MAC: dc:4f:22:5d:b6:17
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Auto-detected Flash size: 4MB
Flash params set to 0x0340
Compressed 345680 bytes to 248217...
Wrote 345680 bytes (248217 compressed) at 0x00000000 in 22.0 seconds (effective 125.9 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...