![]() This tutorial use the N-channel BSS138 but i have not this MOSTFET only the N-channel 5ln01spĬan I use the 5ln01sp MOSFET instance of the BSS138 ? (I suppose that yes after having consulted the data sheet of each one but I am not sure because of my low level of knowledge.)Īs a beginner, could my scheme work without drawbacks, did I forget something ? ![]() With my Raspberry as 3.3V power source for LV and the Trinket 5V OUT pin as 5V powersource for HV. It's seems to be not the case here, the ESP8266 only accept 3.6V max and trinket use 5V, then I search a solution :īi-directional-logic-level-converter-hookup-guide Since I2C is an open drain concept the VCC level as such is notĬritical for the operation as long as all components on the bus canĪccept the voltage on the IO pins and are able to detect the logic Up to 16V input, reverse-polarity protection, thermal and current-limit protection. I2C SLAVE TRINKET 5V On-board 3.3V or 5.0V power regulator with 150mA output capability and ultra-low dropout. I2C MASTER ESP8266ex Operating Voltage 2.5 V ~ 3.6 V I want to read my ESP8266 IO events from my 5V adafruit trinket. I try to learn I2C with this diagram as an exercise.
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