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    • mfalkvidd

      Use link time optimizations to save flash / program storage space (Sketch too big error)
      Development • flash size sketch too big program storage space • • mfalkvidd  

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      mfalkvidd

      Update: LTO is enabled by default for avr core/board version 1.6.12 and newer.
    • Samuel235

      AT25DF512C Alternatives
      Hardware • flash at25df512c digikey • • Samuel235  

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      Samuel235

      @scalz - You're right. There doesn't seem to be an issue with mouser. I must have gotten hooked up with digikey and some of the smaller sellers. I have a contact ticket open with mouser and the manufacturer for one of the models, as they can't tell me what the code means and the datasheet doesn't specify it either. Will post back here with what the order code "988-AT25DF512CSSHNGU-B" means. The minimum order is £33 for me at the moment, I seem to remember this being a little higher last time i checked, so not sure if its a limited time thing (worth a look if anyone wants anything from there). Is anyone in need of these ICs as i would order some for you and post to you if you just cover the cost of the item and then the postage for them (more than likely cheaper than paying for postage from them at £12 per shipment, to the UK anyway).
    • openhardware.io

      💬 MySensor RFM69HCW micro pcb for DHT, Si7021, CNY70, ...
      OpenHardware.io • mysensors rfm69 temperature battery humidity contest2017 atsha204a atmega328 si7021 dht22 433mhz flash rfm69hcw cny70 micro pcb • • openhardware.io  

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      NeverDie

      BTW, I like how you both made a case for it. Very nice!
    • openhardware.io

      💬 Button size radionode with sensors swarm extension
      OpenHardware.io • temperature battery humidity atsha204a mysensor light ota flash rf69 uv light • • openhardware.io  

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      Koresh

      Hope will test the new version of this universal board soon. Now it has additional inexpensive accelerometer, magnetic sensor, led, reset button, multifootprint for lora/hw/cw radio without adapter and improoved 4layers design
    • openhardware.io

      💬 AC/DC/Batteries capable atmega328p board
      OpenHardware.io • nrf24l01 battery atsha204a atmega328 power supply flash regulator • • openhardware.io  

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      mfalkvidd

      @MiKa which box are you referring to? Generic boxes are available here: https://www.mysensors.org/store/boxes
    • openhardware.io

      💬 MySensors node
      OpenHardware.io • mysensors arduino nrf24l01 rfm69 temperature battery humidity atsha204a flash mysx1.5 • • openhardware.io  

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      Anticimex

      @fets So far, I have only built the 5x5 board (but the others should be schematically identical). The only issue I have found so far is that I cannot get the ISP port to work. But I have checked and I have an identical setup on the 1.0 board and that worked, so I suspect the programmer is too weak to drive the net on this one. So it is not a board-issue per se, and might only be an issue on the 5x5 board as routing is the most complex on that one due to the size.
    • openhardware.io

      💬 Sensebender Micro
      OpenHardware.io • mysensors temperature humidity atsha204a atmega328 flash • • openhardware.io  

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      tbowmo

      @martim Unfortunately we do not have any other manufacturing partners, so all sensebender boards are produced by itead. How did you confirm that the board where broken? Have you tried starting the self test in the standard firmware that the micro is delivered with? The factory firmware is available at https://github.com/mysensors/SensebenderMicro/blob/master/Arduino/SensebenderMicro/SensebenderMicro.ino