Device SDK (Arduino / ESP32)

The official Autoconnecto Arduino SDK connects an ESP32 to the platform over MQTT (MQTTS / MQTT-over-WSS) with telemetry, shared/client attributes, and dashboard RPC. ESP32 is the architecture listed in the library, and it is the board that has been tested. HTTPS sketches for ESP8266 and Pico W are in the repository and have not been run on those boards. ESP8266 sketches need the ESP8266 Arduino core (they do not build with the ESP32 core alone).

Repository

• GitHub: github.com/autoconnecto/autoconnecto-sdk
• Install: Arduino Library Manager → search AutoconnectoSDK, or clone into Arduino/libraries/AutoconnectoSDK. PlatformIO: lib_deps = autoconnecto/AutoconnectoSDK.

Example sketches

Each sketch below has a matching dashboard template in the platform Solutions menu. Titles are SDK · <sketch folder> (search Solutions for SDK). Open the Solution to preview with Sample data, or Use it to copy the dashboard into your tenant. See SDK example Solutions.

Sketch	Transport	Purpose
BasicTelemetry_mqtt / BasicTelemetry_http	MQTT / HTTPS	First telemetry upload
BasicTelemetry_esp8266	HTTPS	ESP8266 telemetry, client attributes, shared attributes
BasicTelemetry_pico_w_http	HTTPS	Pico W telemetry and client attributes
BasicTelemetry_lte_ppp_mqtt / AllFunctionTest_lte_ppp_mqtt	MQTTS	ESP32 core 3.x PPP. build_opt.h holds only the -D line
SwitchControl_mqtt / SwitchControl_http	MQTT / HTTPS	Shared attributes + client confirm
RPCCommands_mqtt / RPCCommands_http	MQTT / HTTPS	Dashboard RPC on MQTT. HTTP sends the same telemetry
AllFunctionTest_mqtt / AllFunctionTest_http	MQTT / HTTPS	Combined reference
TelemetryBatch_http / TelemetryBatch_mqtt	HTTPS / MQTT	Batch API, or one MQTT publish per sample at least 1 s apart
OtaFirmwareUpdate_mqtt / OtaSoftwareUpdate_mqtt	MQTT + HTTPS download	Firmware flash and LittleFS software
GatewayRelay_http	HTTPS	Gateway → child relay
Generator_Monitoring_mqtt	MQTT	Generator widget keys
Machine_Runtime_mqtt	MQTT	Machine fleet current
FleetSimulator_10_machines_http	HTTPS	Ten-machine HTTP simulator
WatchdogReconnect_mqtt	MQTT	Reconnect loop
DeepSleep_http	HTTPS	Deep sleep; set SLEEP_SEC in secrets.h (default 300 in secrets.h.example)

Integration webhooks (non-Arduino)

For external systems and LoRa network servers, use script samples in the SDK repo:

examples/integrations/ — generic webhook, ChirpStack, and TTN curl/Python examples.

Platform UI

• Solutions — ready dashboards for every SDK example (SDK · …). Flash the sketch, then open the matching Solution (or Use it into Dashboards).
• Device Details → Check connectivity — copy device token, HTTP/MQTT/WS commands, gateway and LoRa notes per device.
• Integrations — LoRaWAN and HTTP integration webhooks, secrets, and mapping (moved from Tenant Settings).

Related

• Device connectivity — all ingress paths (HTTP, MQTT, WS, webhooks, gateway)
• MQTT ingest
• Realtime telemetry flow