I've been using simple 433mhz units with my Teensy 4 and I see that I can only get bit rates of 10khz. I need bit rates of 40khz, and according to initial research, I may be able to get this with 915mhz units. Ideally I would like the same sort of simplistic units I had for 433mhz, but I can't find any. I need to be able to drive the units with simple on-off keying with no packetization or UART overhead. Do these exist?
At present, the only 915mhz units I have are CC1101. There are some old threads in the forum about Teensy compatible libraries for CC1101, but it seems they went cold. Is there good support for CC1101 with Teensy using hardware SPI etc?
I'm not sure the CC1101 can be configured to operate driven by a single pin. I know its configured over SPI, but can you drive them directly from a single pin once configured?
At present, the only 915mhz units I have are CC1101. There are some old threads in the forum about Teensy compatible libraries for CC1101, but it seems they went cold. Is there good support for CC1101 with Teensy using hardware SPI etc?
I'm not sure the CC1101 can be configured to operate driven by a single pin. I know its configured over SPI, but can you drive them directly from a single pin once configured?