Findy Lab

Developer documentation for the Findy device firmware family: the building blocks shared by the findyIoT module and Logger Pro - the EG915 modem driver, the findyIoT (HiGPS) protocol, the parameter database, the over-the-air update and, on Logger Pro, the sensor front-end and the relay outputs.

The firmware on a device is split in two:

• firmware_core.mpy - the framework (the modules documented under API Reference). You normally never edit it.

• last.py - the customizable part: the parameter registry (databaseParams), the report parameter list (datalist) and the start() / measure() hooks. This is where your application logic lives.

Guides

• Getting started
  • Firmware layout
  • Flashing MicroPython
  • Compiling the framework
  • Uploading with Thonny
  • Uploading from the command line
  • First boot
  • Customizing a report
  • Adding your own parameter
  • Debugging on the device
  • Building this documentation
• Over-the-air update
  • Building a package
  • Update flow
  • Recovery image
  • Related pages

API Reference

• Core
  • Psda
  • Preed
  • Pinput4
  • fw
  • device
  • wdtAlert()
  • beep()
  • setError()
• Modem
  • apn
  • P_Power_GSM
  • P_PWRKey
  • P_TxGSM
  • P_RXGSM
  • P_DTR
  • P_PSM_IN
  • P_PON_TRIG
  • eg915
• findyIoT
  • Gimei
  • firmwareVersion
  • errors
  • connectionSuccess
  • defaults
  • findyIoT
• Database
  • database
  • buffer
• OTA update
  • OTA_CHUNK
  • _ota_busy
  • OTA_ZIP
  • OTA_META
  • OTA_STAGE
  • OTA_COMMIT
  • OTA_APPLIED
  • _ZIP_LOCAL_SIG
  • _ota_mkdirs()
  • _ota_rmtree()
  • _zip_entries()
  • _ota_inflate_crc()
  • ota_zip_ok()
  • ota_extract()
• Sensor
  • counter
• Relay
  • relay5V
  • relay12V
  • PperipherialPower
  • Pbuzzer

Hardware

• findyIoT module
• Logger Pro

Data types

• System IDs

Indices and tables

• Index

• Module Index

• Search Page