In tmote-sky, the max current consumption for the external flash is 20mA (WRITE/ERASE operations) (see page 17 of tmote-sky-datasheet). Best Regards, Diego
-----Mensaje original----- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] En nombre de Daniele Munaretto Enviado el: martes, 10 de octubre de 2006 16:36 Para: [email protected] Asunto: [Tinyos-help] current-voltage issue Dear all, just now, with new devices (finally..), i'm trying to figure out how to solve the current-voltage requirement to use the flash on my micaz motes, tinyos-1.x. Well, the rechargeable batteries haven't enough voltage (1.2-1.3V) but really good current (80-90 mA each one, but in series, so it is the current of the sum..), the normal batteries have good voltage but not enough current (only 20-30 mA)..and i need minimum 2.7 V and 70 mA for the flash usage. Is there anyone who has solved this kind of issue? And also on the programming board i can source 5V but only 30 mA... Any suggestion is really wellcome! Thanks in advance Daniele _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
