Commit 49e22265 authored by Dominic Clifton's avatar Dominic Clifton
Browse files

Update Naze32 documentation with sonar connections.

parent 98f7549a
......@@ -20,18 +20,18 @@ if found please report via the [github issue tracker](https://github.com/cleanfl
The 10 pin RC I/O connector has the following pinouts when used in RX_PPM/RX_SERIAL mode.
| Pin | Identifier | Function | Notes |
| --- | ---------- | -------------- | -------------------------------- |
| 1 | | Ground | |
| 2 | Circle | +5V | |
| 3 | 1 | RX_PPM | Enable `feature RX_PPM` |
| 4 | 2 | RSSI_ADC | Enable `feature RSSI_ADC`. Connect to the output of a PWM-RSSI conditioner, 0v-3.3v input |
| 5 | 3 | USART2 TX | |
| 6 | 4 | USART2 RX | |
| 7 | 5 | LED_STRIP | Enable `feature LED_STRIP` |
| 8 | 6 | unused | |
| 9 | 7 | unused | |
| 10 | 8 | CURRENT | Enable `feature CURRENT_METER` Connect to the output of a current sensor, 0v-3.3v input |
| Pin | Identifier | Function | Notes |
| --- | ---------- | --------------------------- | -------------------------------- |
| 1 | | Ground | |
| 2 | Circle | +5V | |
| 3 | 1 | RX_PPM | Enable `feature RX_PPM` |
| 4 | 2 | RSSI_ADC | Enable `feature RSSI_ADC`. Connect to the output of a PWM-RSSI conditioner, 0v-3.3v input |
| 5 | 3 | USART2 TX | |
| 6 | 4 | USART2 RX | |
| 7 | 5 | LED_STRIP | Enable `feature LED_STRIP` |
| 8 | 6 | unused | |
| 9 | 7 | Sonar Trigger | |
| 10 | 8 | Sonar Echo / CURRENT | Enable `feature CURRENT_METER` Connect to the output of a current sensor, 0v-3.3v input |
When SOFTSERIAL is enabled, LED_STRIP and CURRENT_METER are unavailable, but two SoftSerial ports are made available to use instead.
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