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![]() The Esky 4-in-1s actually consist of a separate receiver board and BEC/ESC/Gyro board. I guess they didn't want to update their main PCB when they joined the 2.4GHz club.Īll receivers are identical as well, save a few pin headers on the 4CH models. This RF board decodes the PPM and transmits it digitally to the receiver. Interesting thing to note is that their main PCB outputs PPM to a separate RF board which contains the nRF2401AG. All TXs are six channel, even the "4CH" which can be modified to support a fifth channel using a potentiometer and a few wires. Some older TXs have some dipswitches inside which allow you to turn CCPM mixing off, the newer ones are hardwired using zero ohm resistors but the PCB layout remains the same. Various models of Esky TXs only differ in physical layout (knobs/switches), the PCBs are identical. All Esky TX/RX's use the same hardware and protocol and are compatible with each other. ![]() Channels, frequency hopping, address and message size, payload, etc. I've got a couple of $3 nRF24L01+ boards and an Arduino to talk to both the Esky TX and RX and got the entire protocol (save 2 magic bytes in the binding) figured out. ![]() Really cool what you guys are doing! Anyway, I noticed this post:ĭ/forum/7-development/64-p.-stacks&start=40#623Įsky uses the nRF2401AG in their TX/RX equipment, but the nRF24L01(+) is compatible with it. I happened to find this project while looking for some info on DSM2 and ran into the Protocol Stack topic. ![]()
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