Michael Schippling ha scritto: > The photo still doesn't help much... > I'd like to see how the connector is mounted > to the board and how the wires are then connected, > but probably would have to be able to handle the > actual object...
The connector is mounted to the board with only the solderings of the VCC/ADC1/GND pins. They sustain the connector firmly. > Anyway according to my layout, power should be coming > off of one end of the connector and the pin 42 ADC input > is about 1/3 of the way in from the power end. So the > wires coming out of the top of the card seem to be > in inappropriate locations. Here's my layout: > http://www.etantdonnes.com/Motes/MicaBOB/micaBOB_layout.png This photo is a zoom, so you can count the pins: http://img267.imageshack.us/img267/8161/dsc0750cj.jpg The connection seems right. > I meant that if you were successful in reading the sensor > board, where the Photo/Temp input is on ADC1, then there must > be something wrong with your break-out-board. One moment... Hence in IRIS mote the ADC1 channel is connected to Photo/Temp? I can't connect a potentiometer? > Especially if you > use the same mote program in both cases. Trying the whole > thing again with a bare connector and getting your power directly > from the battery to minimize connector diddling might help point > you in the right direction. > > MS Thanks Michael. Greetings, -- Francesco Ficarola <francesco.ficarola_at_gmail_dot_com> [GPG KeyID: 0xDBA99D92]
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